Name                                  Control output isolator card Output isolator card        Output isolator card

(4 to 20 mA output)             (4 to 20 mA output)            (1 to 5 V output)

Model                                                  CC0*A                                   CA0*A                                 CH0*A

Input signal                                                                4 to 20 mA DC                                               1 to 5 V DC

Input resistance                                                  (Voltage drop up to 5V)                       1 MΩ (100 kΩ when power off)

Output signal                                                                             4 to 20 mA DC, 1 point                                 1 to 5 V DC, 1 point

Output resistance                                                                                     –                                                            Up to 1 Ω

Output load resistance                                                                     Up to 750 Ω                                                2 kΩ or more

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

input

Accuracy                                                               Within _0.2 % of span                               Within _0.1 % of span

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

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

Power Consumption (100 V AC supply)                      4.8 VA                                    5.6 VA                                 4.4 VA

Current Consumption (24 V DC supply)                      75 mA                                   105 mA                                 63 mA

Name                                                                               Input/Output through-card

Model                                                                                                CX1

Card with the input side directly connected to the output side.

Input/Output signal          Can be used when a signal from the field side is input directly to a system, or an output signal of the system

is output directly to the field side without insulation. (There is no secondary output on the system side.)

COMMON

The following is specifications common for C Series Signal Conditioner Card.

Common Specifications

Mounting method            Mounted in signal conditioner nests (CNC, CNM)

External wiring                  Connect M4 screw terminals for I/O in the signal conditioner nest

External dimensions        170 (Height) _ 27 (Width) _ 231 (Depth) mm

Weight                                300 g

Insulation resistance       100 MΩ at 500 V DC between Input and Output, Input/Output and Power/Ground, or Power and Ground

Withstanding voltage      1000 V AC for 1 minute between Input and Output, Input/Output and Power/Ground, or Power and Ground

Ambient temperature       0 to 50 _C

Ambient humidity            5 to 95 % RH (non-condensing)

AC-DC // AC/DC, each card has power supply circuit inside (except CX1 card)

Power supply voltage                   DC drive: 20 - 130 V, no polarity

AC drive: 80 - 138 V, 47 - 63 Hz

Input isolator   Input isolator                                                                  Input isolator card 2-wire transmitter

Name                                   card                  card           (with square root                                       2-wire transmitter      input card

(0.2 to 1.0 V    (1 to 5 V input) extraction, 1 to 5 V      input card        (with square root

input)                                               input)                                                 extraction)

Model                                 CH2*A               CH1*A                   CH5*A                     CA1*A                    CA5*A

Input signal                                       0.2 to 1.0 V DC                     1 to 5 V DC                           4 to 20 mA DC signal from 2-wire

transmitter

Input resistance                                                   1 MΩ (100 kΩ when power off)                          250 Ω                      250 Ω

Transmitter power supply                                                        –                                                               25 to 28 V DC

Leadwire resistance                                                                  –                                                RL (Ω) ≤ (20 - minimum transmitter

operating voltage) / 0.02  (*1)

Input compensation                                                 –                                 Square root                    –                      Square root

extraction (*2)                                         extraction (*2)

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

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

Accuracy                                                                                                  Within _0.1 % of span (*3)

Square root function error                                      –                              Within _0.2 % of               –                  Within _0.2 % of

span                                                        span

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                              4.4 VA                4.4 VA                   5.2 VA                      5.6 VA                     6.4 VA

(100 V AC supply)

Current Consumption                           63 mA                63 mA                    88 mA                      105 mA                   130 mA

(24 V DC supply)

*1:   When used with BARD Intrinsic Safety Barrier, RL (Ω) ≤ (15.5 - minimum transmitter operating voltage) / 0.02.

*2:           0 =   E1 – 1 + 1 (E                                         0: Output voltage, E                                                           1: Input voltage)  For inputs up to 1 % of span, E    0 = E   1

*3:   The accuracy is a value for primary output.  Accuracy rating of secondary output: _0.2 % (deviation from primary output).

Name                                                                                   Pulse train input card

Model                                                                                                CP1

Input signal                                                        2-wire type: On/Off contact, voltage pulse (Power fed to transmitter is available)

3-wire type: power feeding type voltage pulse

Input frequency                                                 0 to FR (Hz). However, 0 < FR ≤ 12 kHz

Minimum input pulse width                             On and Off time: 30 μs each

Contact input:  Relay contact, transistor contact

Detecting level   Open: 100 kΩ or more Closed: 200 Ω or less

Contact capacity   15 V DC, 15 mA or more

Filter                     Set by ON/OFF switch,10 ms

Input signal level                                               Voltage input:  EL (low level)   -1 to +8 V DC

Eh (High level)   +3 to +24 V DC

Swing width Eh - EL ≥ 3 V (5 V or more for 6 kHz or more) Signal source resistance 1 kΩ or less

Internal load resistance(for 2 wire transmitter): Selected from 200 Ω, 510 Ω or 1 kΩ (by switch)

Transmitter power supply                                12 V DC _10 %, 30 mA or less

Output signal                                                     Transistor contact (open collector), 2 outputs

Output contact capacity                                   30 V DC, 30 mA

Output frequency                                              Same as input frequency

Power Consumption (100 V AC supply)         5.2 VA

Current Consumption (24 V DC supply)        100 mA