SPECIFICATIONS

Name                                mV input card           Thermocouple                  Resistance              Potentiometer

input card               thermometer sensor        Input card

input card

Model                                     CM1*A                      CT5-T        £*B                                CR5-PA*A         CS1*A

CR5-PD*A

TC JIS:1981(IPTS-68)              RTD 3-wire

Input signal                                                 DC voltage             Type K, T, J, E, B,          - JIS:1989,DIN               Potentiometer,

R.                                             S (IPTS-68)Pt1003-wire

-  JIS:1989 JPt100

Span                         10 to 100 mV DC         10 to 63 mV DC              10 to 500 _C (*1)        80 to 2000 Ω (*2)

Measuring range    Zero elevation       Smaller of 3 times                                              Smaller of 3 times span   Max. 5 times span       Within 50 % of total

span and _50 mV            and _25 mV                                                           resistance

Standard range                   –                  See the section under STANDARD RANGE LIST            –

Input resistance                                     1 MΩ (4 kΩ when      1 MΩ (10 kΩ when                                       –

power off)                    power off)

External input resistance                                                500 Ωmax                                 Max. 10 Ω/wire (*3)        Max. 10 Ω/wire

Input linearization                                          None                        Provided                         Provided                        None

Input overload                                               4 V DC                         4 V DC                                                  –

Output signal                                                    1 to 5 V DC, 2 outputs (output resistance: 1 Ω max., load resistance: 2 kΩ min.)

Burnout                                                      Provided (*4)              Provided (*5)                                  Provided (*4)

Signal isolation                                      Between input and output signals, input signal and power input, output signal and power input

Accuracy                                                                                                Within _0.1 % of span (*6) (*7)

Linearizer error                                                   –                                    Within _0.2 % of span (*8)                               –

Reference junction compensation                 –                       _1 _C (K, T, J, E)                                        –

error                                                                                              _2 _C (R, S) (*9)

Effect of ambient temperature                                                     Max. _0.2 % of span for 10 _C change

change

Effect of power supply voltage                             Max. _0.1 % of span for change of 20 to 130 V DC or 80 to 138 V AC

change

Power Consumption                                    4.8 VA                          4.8 VA                              4.4 VA                          4.4 VA

(100 V AC supply)

Current Consumption                                  75 mA                          75 mA                              63 mA                          63 mA

(24 V DC supply)

Reference Junction

Accessory                                                           –                  Compensation Sensor                                  –

(*10)

*1:   When used with BARD Intrinsic Safety Barrier, minimum span is 30 _C. When it is used with Pt100, in addition, the maximum span is 650 _C.

*2:   Total resistance must be from 100 Ω to 2 kΩ. Span must be at least 50 % of total resistance.

*3:   The maximum 10 Ω or a span _0.4, whichever is lesser par wire.  When used with BARD Intrinsic Safety Barrier, the BARD internal resistance is not included.

*4:   It is possible to select up/down/off by a switch for burnout.  Burnout detection time is within 60 seconds. *5:   Burnout is set “off” when it is shipped.  Connected to BRAIN Terminal, it is possible to change a setting for burnout after shipment.  Burnout detection time is within 60 seconds.

*6:   The accuracy is a value for primary output.  Accuracy rating of secondary output: _0.2 % (deviation from No.1 output). *7:   When CT5 or CR5 is used with BARD Intrinsic Safety Barrier, output signals may be out of specified accuracy. Adjust span and zero with BARD Intrinsic Safety Barrier.

*8:   There is a range whose Linearizer error exceeds _0.2 %. Please see the section under STANDARD RANGE LIST. *9:   For Type B, there is no reference junction compensation.

*10:   Connected it to B and C terminals of signal conditioner.