Manufacturer: Yokogawa Electric Corporation
Yokogawa Multipoint Control Analog I/O Module AMC80
Yokogawa I/O Modules and I/O Module Nests (for RIO) for CENTUM CS 3000 and CENTUM CS 1000 systems.
Multipoint Control Analog I/O Module Yokogawa Multipoint Control Analog I/O Module AMC80
This module controls 8-point analog loop. It can be made redundant.
Item
Specifications
Model
AMC80
Input
No. of input points
8
Input signal
1 to 5 V DC (differential, non-isolated inputs)
Input resistance
500 kΩ or more (at power-up)/100 kΩ or more (at power-down)
Allowable input voltage
-30 to 30 V DC
Accuracy
64 mV
Effect of ambient temperature change
For 10 °C change: ±8 mV
Input data update period
45 mS
Step response time
300 mS
Input signal isolation
No isolation between system and field, and between channels
Allowable common mode voltage
±5 V or less
Output
No. of output points
Output signal
4 to 20 mA DC
Output resistance
500 kΩ or more
Allowable load resistance
0 to 750 Ω
Output range
1.25 to 22 mA
Output current
25.5 V DC or less
Output open detection
0.65 mA or less
Output accuracy
648 µA
For 10 °C change: ±32 µA
Output data update period
Output step response
100 mS
Output signal isolation
Com- mon
Current consumption
2 A or less (5 V DC)
How installed
Installed in the AMN34 Nest for Multipoint Control Analog I/O Modules
Wiring
KS1 cable