6ES72162BD230XB0

 公司简介

天地通科技发展有限公司天津分公司是河南总公司在天津设立的唯一一家分公司，公司注册资本壹仟万元人民币。是一家专业营销国内外知名品牌的高、中、低压配电电气及工业自动化控制产品的大型经营公司，是 ABB、西门子、三菱、欧姆龙、金钟穆勒、施耐德、日本河村电器、AB等国际品牌以及常熟开关厂、上海人民电器、德力西、正泰、许继等国内品牌的一级代理商、分销商。

* 中国区-西门子（中国）有限公司自动化与驱动集团&输配电集团合作伙伴：

西门子产品系：PLC类：200/300进口与国产系列现货批发

              变频器类：440、430、420系列库存量大

工程型变频6SE7016-6SE7037 直流调速6RA7018-6RA7095及附件6SX、6DD、6SY等传动产品天津库现货

         高、中、低压电器类：接触器3TB-3VU系列；塑断3VL、3VT系列；5SJ系列3RA、3RB、3RH等全系列库存大特价批发配电产品

* 中国区-ABB（中国）有限公司电力与传动产品指定代理商：

ABB产品系：变频器类：ACS510、ACS550、ACS800变频传动系列产品

    高、中、低压电器类：接触器：A9-75、A95-AF1650、AF95-AF300、AS、ESB系列；塑壳：S6、S7、T系列；启动器：MS系列；断路器：E、S、GS系列；全系列库存大特价批发配电产品

* 维修业务-公司拥有一批芯片级维修检测设备，属于西门子及ABB工控相关产品的指定维修服务点

公司凭借自身的奋斗进取和日臻完善的管理与经营，主要服务于石

油、冶金、电力、水处理、化工、煤炭、纺织等行业；目前所拥有的VIP客户：安阳

钢铁、大唐安阳电厂、大唐林州电厂、唐山钢铁、邯郸钢铁、河南同力水泥集团天津先导、昊华宇航化工等合作伙伴，欢迎各上下游厂商合作。

我们致力于产品销售为基础，与工程项目相结合的多元化经营，同时

可根据客户的需要，提供相应的技术支持及解决方案等。公司的宗旨

-客户的要求就是我们努力的目标！

市场部： 张兰兵  手机:13622155452   电话：022-60469620 QQ:1580135641     

SIMATIC S7-200, CPU 226KOMPAKTGERAET, AC STROMVERSORG.24 DE DC/16 DA RELAIS16/24 KB PROGR./10 KB DATEN,2 PPI/FREIPROGR. SCHNITTSTELLESIMATIC S7-200, CPU 226COMPACT UNIT, AC POWER SUPPLY24 DI DC/16 DO RELAY,16/24 KB CODE/10 KB DATA,2 PPI/FREEPORT PORTS 

6ES72162BD230XB8

CPU226, AC PS, 24DE DC/16DA RELAIS 

6ES72162BF210XB0

SIMATIC S7-200, CPU 226 XMKOMPAKTGERAET, AC STROMVERSORG.24 DE DC/16 DA RELAIS16 KB PROGR./10 KB DATEN,2 PPI/FREIPROGR. SCHNITTSTELLESIMATIC S7-200, CPU 226 XMCOMPACT UNIT, AC POWER SUPPLY24 DI DC/16 DO RELAY,16 KB CODE/10 KB DATA,2 PPI/FREEPORT PORTS 

6ES72162BF220XB0

SIMATIC S7-200, CPU 226 XMKOMPAKTGERAET, AC STROMVERSORG.24 DE DC/16 DA RELAIS16 KB PROGR./10 KB DATEN,2 PPI/FREIPROGR. SCHNITTSTELLESIMATIC S7-200, CPU 226 XMCOMPACT UNIT, AC POWER SUPPLY24 DI DC/16 DO RELAY,16 KB CODE/10 KB DATA,2 PPI/FREEPORT PORTS 

6ES72211BF000XA0

SIMATIC S7-200, DIGITALEINGABEEM 221, POTENTIALGETRENNT8DE, DC 24V,NUR FUER S7-21X CPU,** TYPGESTRICHEN **SIMATIC S7-200, DIGITAL INPUTEM 221, OPTICALLY ISOLATED8DI, 24 V DCFOR  S7-21X CPU ONLY,** PRODUCT DISCONTINUED ** 

6ES72211BF100XA0

SIMATIC S7-200, DIGITALEINGABEEM 221, POTENTIALGETRENNT8DE, DC 24V, M-LESEND,NUR FUER S7-21X CPU,** TYPGESTRICHEN **SIMATIC S7-200, EM 221 DIGITALINPUT MOD., OPTICALLY ISOLATED8 DI, 24V DC, SOURCE INPUTFOR  S7-21X CPU ONLY,** PRODUCT DISCONTINUED ** 

6ES72211BF220XA0

SIMATIC S7-200, DIGITALEINGABEEM 221, NUR FUER S7-22X CPU,8DE, DC 24V, P/M-SCHALTENDSIMATIC S7-200, DIGITAL INPUTEM 221, FOR  S7-22X CPU ONLY,8 DI, 24V DC, SINK/SOURCE INPUT 

6ES72211BF220XA8

EM 221, 8DE, DC 24V, P/M-SCHALTEND 

6ES72211BF300XB0

SM 1221,8 x 24VDC Input 

6ES72211BH220XA0

SIMATIC S7-200, DIGITALEINGABEEM 221, NUR FUER S7-22X CPU,16 DE, DC 24V, P/M-SCHALTENDSIMATIC S7-200, DIGITAL INPUTEM 221, FOR S7-22X CPU ONLY,16DI, 24V DC, SINK/SOURCE INPUT 

6ES72211BH220XA8

EM221, 16DE, DC 24V, P/M-SCHALTEND-CN 

6ES72211BH300XB0

SM 1221,16 x 24VDC Input 

6ES72211EF000XA0

SIMATIC S7-200, DIGITALEINGABEEM 221, POTENTIALGETRENNT8DE, AC 120V,NUR FUER S7-21X CPU,** AUSLAUFERZEUGNIS **SIMATIC S7-200, EM 221 DIGITALINPUT MOD., OPTICALLY ISOLATED8DI, 120 V ACFOR  S7-21X CPU ONLY,* PRODUCT TO BE DISCONTINUED * 

6ES72211EF220XA0

SIMATIC S7-200, DIGITALEINGABEEM 221, POTENTIALGETRENNT8DE, AC 120/230VSIMATIC S7-200, EM 221 DIGITALINPUT MOD., OPTICALLY ISOLATED8DI, 120/230V AC, 

6ES72213AD300XB0

SB 1221 DC 200 kHz, Supply 5 V DC, DI 4x5 V DC 

6ES72213BD300XB0

SB 1221 DC 200 kHz, Supply 24 V DC, DI 4x24 V DC 

6ES72221AD300XB0

SB 1222 DC 200 kHz, Supply 5 V DC, DQ 4x5 V DC 0.1 A 

6ES72221BD220XA0

SIMATIC S7-200, DIGITALAUSGABEEM 222, NUR FUER S7-22X CPU,4 DA, DC4-24V; 5 A/KANAL SOURCESIMATIC S7-200, DIGITAL OUTPUTEM 222, FOR S7-22X CPU ONLY,4DO, 4-24V DC; 5 A/POINT SOURCE 

6ES72221BD300XB0

SB 1222 DC 200 kHz, Supply 24 V DC, DQ 4x24 V DC 0.1 A 

6ES72221BF000XA0

SIMATIC S7-200, DIGITALAUSGABEEM 222, POTENTIALGETRENNT8DA, DC 24V, 0,5A,NUR FUER S7-21X CPU,SIMATIC S7-200, DIGITAL OUTPUTEM 222, OPTICALLY ISOLATED8DQ, 24 V DC, 0.5AFOR  S7-21X CPU ONLY, 

6ES72221BF220XA0

SIMATIC S7-200, DIGITALAUSGABEEM 222, NUR FUER S7-22X CPU,8DA, DC 24V,SIMATIC S7-200, DIGITAL OUTPUTEM 222, FOR  S7-22X CPU ONLY,8DQ, 24 V DC, 

6ES72221BF220XA8

EM222, 8DA, DC 24V-CN 

6ES72221BF300XB0

SM 1222,8 x 24VDC Output 

6ES72221BH300XB0

SM 1222,16 x 24VDC Output 

6ES72221EF000XA0

SIMATIC S7-200, DIGITALAUSGABEEM 222, POTENTIALGETRENNT8DA, AC 24-264V, 1A,NUR FUER S7-21X CPU,SIMATIC S7-200, DIGITAL OUTPUTEM 222, OPTICALLY ISOLATED8DQ, 24-264 V AC, 1AFOR  S7-21X CPU ONLY, 

6ES72221EF220XA0

SIMATIC S7-200, DIGITALAUSGABEEM 222, POTENTIALGETRENNT8DA, AC 120/230V, 0,5A,SIMATIC S7-200, DIGITAL OUTPUTEM 222, OPTICALLY ISOLATED8DQ, 120/230V AC, 0.5A 

6ES72221HD220XA0

SIMATIC S7-200, DIGITALAUSGABEEM 222, NUR FUER S7-22X CPU,4 DA (RELAIS); 10 A,DC 5-30V ODER AC5-250VSIMATIC S7-200, DIGITAL OUTPUTEM 222, FOR S7-22X CPU ONLY,4DO (RELAY); 10 A,5 - 30V DCOR 5 - 250V AC 

6ES72221HF000XA0

SIMATIC S7-200, DIGITALAUSGABEEM 222, POTENTIALGETRENNT8DA, (RELAIS-AUSGAENGE), 2A,NUR FUER S7-21X CPU,SIMATIC S7-200, DIGITAL OUTPUTEM 222, OPTICALLY ISOLATED8DO, (RELAY OUTPUTS) 2AFOR  S7-21X CPU ONLY, 

6ES72221HF220XA0

SIMATIC S7-200, DIGITALAUSGABEEM 222, NUR FUER S7-22X CPU,8DA, (RELAIS-AUSGAENGE), 2ASIMATIC S7-200, DIGITAL OUTPUTEM 222, FOR  S7-22X CPU ONLY,8DO, (RELAY OUTPUTS) 2A 

6ES72221HF220XA8

EM222, 8DA RELAIS, 2A-CN 

6ES72221HF300XB0

SM 1222,8 x Relay Output 

6ES72221HH300XB0

SM 1222,16 x Relay Output 

6ES72230BD300XB0

SB 1223,2 x 24VDC Input / 2 x 24VDC Output 

6ES72231BF000XA0

SIMATIC S7-200, DIGITALE E/AEM 223,  POTENTIALGETRENNT4 DE/ 4 DA DC 24V,NUR FUER S7-21X CPU,** AUSLAUFERZEUGNIS **SIMATIC S7-200, DIGITAL I/OEM 223, OPTICALLY ISOLATED4 DI / 4 DO, 24 V DCFOR  S7-21X CPU ONLY,* PRODUCT TO BE DISCONTINUED * 

6ES72231BF220XA0

SIMATIC S7-200, DIGITALE E/AEM 223, NUR FUER S7-22X CPU,4 DE/ 4 DA, DC 24VSIMATIC S7-200, DIGITAL I/OEM 223, FOR  S7-22X CPU ONLY,4 DI / 4 DO, 24 V DC 

6ES72231BF220XA8

EM223, 4DE/4DA, DC 24V-CN 

6ES72231BH000XA0

SIMATIC S7-200, DIGITALE E/AEM 223, NUR FUER S7-21X CPU,8 DE 24V DC/8 DA 24V DC,** AUSLAUFERZEUGNIS **SIMATIC S7-200, DIGITAL I/OEM 223, FOR  S7-21X CPU ONLY,8 DI DC 24 V/8 DO DC 24 V* PRODUCT TO BE DISCONTINUED * 

6ES72231BH220XA0

SIMATIC S7-200, DIGITALE E/AEM 223, NUR FUER S7-22X CPU,8 DE 24 V DC, SINK/SOURCE,8 DA 24V DC; 0,75A/KANAL SOURCESIMATIC S7-200, DIGITAL I/OEM 223, FOR  S7-22X CPU ONLY,8 DI DC 24 V, SINK/SOURCE,8 DO DC 24V, 0.75A/POINT SOURCE 

6ES72231BH220XA8

EM 223, 8DE/8DA, DC 24V, 0,75A-CN 

6ES72231BH300XB0

SM 1223,8 x 24VDC Input / 8 x 24VDC Output 

6ES72231BL000XA0

SIMATIC S7-200, DIGITALE E/AEM 223, NUR FUER S7-21X CPU,16 DE 24V DC/16 DA 24V DC,** AUSLAUFERZEUGNIS **SIMATIC S7-200, DIGITAL I/OEM 223, FOR  S7-21X CPU ONLY,16 DI DC 24 V/16 DO DC 24* PRODUCT TO BE DISCONTINUED * 

6ES72231BL210XA0

SIMATIC S7-200, DIGITALE E/AEM 223, NUR FUER S7-22X CPU,16 DE 24 V DC, SINK/SOURCE,16DA 24V DC; 0,75A/KANAL,SOURCESIMATIC S7-200, DIGITAL I/OEM 223, FOR  S7-22X CPU ONLY,16 DI 24 V DC, SINK/SOURCE,16DO 24V DC, 0.75A/POINT,SOURCE 

6ES72231BL220XA0

SIMATIC S7-200, DIGITALE E/AEM 223, NUR FUER S7-22X CPU,16 DE 24 V DC, SINK/SOURCE,16DA 24V DC; 0,75A/KANAL,SOURCESIMATIC S7-200, DIGITAL I/OEM 223, FOR  S7-22X CPU ONLY,16DI 24V DC, SINK/SOURCE,16DO 24V DC, 0.75A/POINT,SOURCE 

6ES72231BL220XA8

EM223, 16DE/16DA, DC 24V, 0,75A 

6ES72231BL300XB0

SM 1223,16 x 24VDC Input / 16 x 24VDC Output 

6ES72231BM220XA0

SIMATIC S7-200, DIGITALE E/AEM 223, NUR FUER S7-22X CPU,32DE 24 V DC, SINK/SOURCE,32DA 24V DC; 0,75A/KANAL,SOURCSIMATIC S7-200, DIGITAL I/OEM 223, FOR  S7-22X CPU ONLY,32DI 24V DC, SINK/SOURCE,32DO 24V DC, 0.75A/POINT,SOURCE 

6ES72231BM220XA8

SIMATIC S7-200, DIGITAL I/O EM 223, FOR  S7-22X CPU ONLY, 32DI 24V DC, SINK/SOURCE, 32DO 24V DC, 0.75A/POINT,SOURCE THIS S7-200 CN PRODUCT DOES NOT CARRY ANY STANDARD COMPLIANCE OR APPROVALS LIKE CE, UL, … 

6ES72231EF000XA0

SIMATIC S7-200, DIGITALE E/AEM 223, POTENTIALGETRENNT,4 DE/4 DA,  AC 120V,NUR FUER S7-21X CPU,** AUSLAUFERZEUGNIS **SIMATIC S7-200, DIGITAL I/OEM 223, OPTALLY ISOLATED,4 DI /4 DO, 120 V ACFOR  S7-21X CPU ONLY* PRODUCT TO BE DISCONTINUED * 

6ES72231HF000XA0

SIMATIC S7-200, DIGITALE E/AEM 223, NUR FUER S7-21X CPU,4 DE / 4 DA RELAIS,DC 5-30V, AC250V** AUSLAUFERZEUGNIS **SIMATIC S7-200, DIGITAL I/OEM 223, FOR  S7-21X CPU ONLY,4 DI / 4 DO RELAY,5-30V DC, 250V AC* PRODUCT TO BE DISCONTINUED * 

6ES72231HF220XA0

SIMATIC S7-200, DIGITALE E/AEM 223, NUR FUER S7-22X CPU,4 DE / 4 DA RELAIS,DC 5-30V, AC250VSIMATIC S7-200, DIGITAL I/OEM 223, FOR  S7-22X CPU ONLY,4 DI / 4 DO RELAY,5-30 V DC, 250 V AC 

6ES72231HF220XA8

EM223, 4DE/4DA REL., DC5-30V, AC250V-CN 

6ES72231PH000XA0

SIMATIC S7-200, DIGITALE E/AEM 223, NUR FUER S7-21X CPU,8 DE 24 V DC/8 DA RELAIS,SIMATIC S7-200, DIGITAL I/OEM 223, FOR  S7-21X CPU ONLY,8 DI DC 24 V/ 8 DO RELAYFOR  S7-21X CPU ONLY 

6ES72231PH210XA0

SIMATIC S7-200, DIGITALE E/AEM 223, NUR FUER S7-22X CPU,8 DE 24 V DC, SINK/SOURCE,8 DA RELAIS, 2A/KANALSIMATIC S7-200, DIGITAL I/OEM 223, FOR  S7-22X CPU ONLY,8 DI DC 24 V, SINK/SOURCE,8 DO RELAY, 2A/POINT 

6ES72231PH220XA0

SIMATIC S7-200, DIGITALE E/AEM 223, NUR FUER S7-22X CPU,8 DE 24 V DC, SINK/SOURCE,8 DA RELAIS, 2A/KANALSIMATIC S7-200, DIGITAL I/OEM 223, FOR  S7-22X CPU ONLY,8 DI 24 V DC, SINK/SOURCE,8 DO RELAY, 2A/POINT 

6ES72231PH220XA8

EM223, 8DE DC24V/8DA REL., 2A/KANAL-CN 

6ES72231PH300XB0

SM 1223,8 x 24VDC Input / 8 x Relay Output 

6ES72231PL000XA0

SIMATIC S7-200, DIGITALE E/AEM 223, NUR FUER S7-21X CPU,16 DE 24V DC/16 DA RELAIS,** AUSLAUFERZEUGNIS **SIMATIC S7-200, DIGITAL I/OEM 223, FOR  S7-21X CPU ONLY,16 DI DC 24 V/ 16 DO RELAYFOR  S7-21X CPU ONLY* PRODUCT TO BE DISCONTINUED * 

6ES72231PL210XA0

SIMATIC S7-200, DIGITALE E/AEM 223, NUR FUER S7-22X CPU,16 DE 24 V DC, SINK/SOURCE,16 DA RELAIS, 2A/KANALSIMATIC S7-200, DIGITAL I/OEM 223, FOR  S7-22X CPU ONLY,16 DI 24 V DC, SINK/SOURCE16 DO RELAY, 2A/POINT 

6ES72231PL220XA0

SIMATIC S7-200, DIGITALE E/AEM 223, NUR FUER S7-22X CPU,16 DE 24 V DC, SINK/SOURCE,16 DA RELAIS, 2A/KANALSIMATIC S7-200, DIGITAL I/OEM 223, FOR  S7-22X CPU ONLY,16 DI 24 V DC, SINK/SOURCE16 DO RELAY, 2A/POINT 

6ES72231PL220XA8

EM223, 16DE DC24V/16DA REL., 2A/KANAL-CN 

6ES72231PL300XB0

SM 1223,16 x 24VDC Input / 16 x Relay Output 

6ES72231PM220XA0

SIMATIC S7-200, DIGITALE E/AEM 223, NUR FUER S7-22X CPU,32 DE 24 V DC, SINK/SOURCE,32 DA RELAIS, 2A/KANALSIMATIC S7-200, DIGITAL I/OEM 223, FOR  S7-22X CPU ONLY,32 DI 24 V DC, SINK/SOURCE32 DO RELAY, 2A/POINT 

6ES72231PM220XA8

SIMATIC S7-200, DIGITAL I/O EM 223, FOR  S7-22X CPU ONLY, 32 DI 24 V DC, SINK/SOURCE 32 DO RELAY, 2A/POINT THIS S7-200 CN PRODUCT DOES NOT CARRY ANY STANDARD COMPLIANCE OR APPROVALS LIKE CE, UL, ... 

6ES72233AD300XB0

SB 1223 DC/DC 200 kHz, Supply 5 V DC, DI 2x5 V DC / DQ 2x5 V DC 0.1 A  

6ES72233BD300XB0

SB 1223 DC/DC 200 kHz, Supply 24 V DC, DI 2x24 V DC / DQ 2x24 V DC 0.1 A 

6ES72310HC000XA0

SIMATIC S7-200, ANALOGEINGABEEM 231, POTENTIALGEBUNDEN3 AE, AUFL. 12 BIT UNIPOLAR,DC 0-5 V/ DC 0-10 V, 0-20 MANUR FUER S7-21X CPU,SIMATIC S7-200, ANALOG INPUTEM 231, NON - ISOLATED, 3 AI12 BIT UNIPOLAR, IN RANGES:DC 0-5 V/ DC 0-10 V, 0-20 MAFOR  S7-21X C

6ES72310HC220XA0

SIMATIC S7-200, ANALOGEINGABEEM 231, NUR FUER S7-22X CPU,4 AE, 0 - 10V DC,12 BIT CONVERTERSIMATIC S7-200, ANALOG INPUTEM 231, FOR  S7-22X CPU ONLY,4 AI, 0 - 10V DC,12 BIT CONVERTER 

6ES72310HC220XA8

EM 231, 4AE, DC 0-10V, 12 BIT 

6ES72310HF220XA0

SIMATIC S7-200, ANALOG INPUT EM 231, FOR S7-22X CPU ONLY, 8 AI, 0-10V DC, MAX 2AE 0..20MA 12/11 BIT CONVERTER 

6ES72314HD300XB0

SM 1231,4 x Analog Input 

6ES72314HF300XB0

SM 1231 AI, Supply 24 V DC Limited Power, AI 8x13 Bit ±10 V DC / 0–20 mA 

6ES72315PD300XB0

AI 4 x RTD x 16 bit, AI 4 x RTD x 16 bit Types: Platinum (Pt), Copper (Cu), Nickel (Ni) or Resistance 

6ES72315QD300XB0

AI 4 x TC x 16 bit, AI 4 x TC x 16 bit Types: J, K, T, E, R, S, N, C, TXK/XK(L) Voltage range: ±80 mV 

6ES72317PB220XA0

SIMATIC S7-200, ANALOGEINGABEEM 231, NUR FUER S7-22X CPU,2AE, PT100/200/500/1000/10000,NI100/120/1000, CU10,WIDERSTAND 150/300/600 OHM,SIMATIC S7-200, RTD INPUT MOD.EM 231, FOR  S7-22X CPU ONLY,2AI, PT100/200/500/1000/10000NI100/120/1000, CU10,RESISTANCE

6ES72317PB220XA8

EM 231, 2AE, 15 BIT 

6ES72317PC220XA0

SIMATIC S7-200, RTD INPUT MOD. EM 231, FOR S7-22X CPU ONLY, 4AI, PT100/200/500/1000/10000 NI100/120/1000, CU10, 14 GOST, RESISTANCE 150/300/600 OHM 15 BIT+ SIGN 

6ES72317PD210XA0

SIMATIC S7-200, ANALOGEINGABEEM 231, NUR FUER S7-22X CPU,4AE, +/- 80 MV U.THERMOELEMENTETYP J,K,S,T,R,E,N; 15BIT+VORZ.SIMATIC S7-200, T/C INPUT MOD.EM 231, FOR  S7-22X CPU ONLY,4 AI, +/-80 MV AND THERMOCOUPLETYPE J,K,S,T,R,E,N; 15BIT+VORZ. 

6ES72317PD220XA0

SIMATIC S7-200, ANALOGEINGABEEM 231, NUR FUER S7-22X CPU,4AE, +/- 80 MV U.THERMOELEMENTETYP J,K,S,T,R,E,N; 15BIT+VORZ.SIMATIC S7-200, T/C INPUT MOD.EM 231, FOR  S7-22X CPU ONLY,4 AI, +/-80 MV AND THERMOCOUPLETYPE J,K,S,T,R,E,N; 15BIT+VORZ. 

6ES72317PD220XA8

EM 231, 4AE, +/-80 MV, 15 BIT 

6ES72317PF220XA0

SIMATIC S7-200, T/C INPUT MOD. EM 231, FOR S7-22X CPU ONLY, 8 AI, +/-80 MV AND THERMOCOUPLE TYPE J,K,S,T,R,E,N; 15BIT+VORZ. 

6ES72320HB000XA0

SIMATIC S7-200, ANALOGAUSGABEEM 232, POTENTIALGEBUNDEN2AA, +/- 10 V ODER 0 - 20MA,AUFLOESUNG 12 BIT** AUSLAUFERZEUGNIS **SIMATIC S7-200, ANALOG OUTPUTEM232,  NON-ISOLATED2AQ, +/- 10 V OR 0 - 20 MA12 BIT RESOLUTION,* PRODUCT TO BE DISCONTINUED * 

6ES72320HB220XA0

SIMATIC S7-200, ANALOGAUSGABEEM 232, NUR FUER S7-22X CPU,2 AA, +/- 10V DC,12 BIT CONVERTERSIMATIC S7-200, ANALOG OUTPUTEM 232, FOR  S7-22X CPU ONLY,2 AQ, +/- 10V DC,12 BIT CONVERTER