F-8017CH CR
8-ch Isolated Current Input Redundant Module with HART Master Interface
The F-8017CH is a 16-bit, 8-channel analog differential input module. This module accepts current input range 4~20mA and supports 25% over range measurement (Accuracy is not guaranteed). Besides, it has ±0.05% accuracy for highly accurate application. Moreover, this module provides 500Hz sampling rate for some application. In addition to current input, F-8017CH is also built-in HART master interface to remotely maintain devices via HART. The F-8017CH provides 3000VDC optical isolation between channels and backplane bus. If any high voltage or current damages these channels, this module won’t affect other component in iDCS-8000 system.
F-8017CH CR: 8-channel Isolated Current Input Redundant Module with HART Master Interface(Gray Cover)(RoHS)
- 8 current input channels
- Overrange measurement
- Built-in HART master interface
- RoHs compliance
- 3000 VDC isolation from input to backplane
- 3000 VDC isolation from input to frame ground
- Redundancy
- Fast redundant switching time (<100us)
Feature
HART interface: Yes, supports HART master
Over-Current Protection: Yes (Switching time < 100us)
Termination board break off detection: Yes
LED indicator: 1 RUN, 1 ACT, 1 DUX
Analog Input
Number of Channels: 8
Type: 4 ~ 20 mA (Support ±25% overrange)
Maximum Allowable Input Current: 25 mA
Resolution: 16 bit
Sampling Rate: 500 Samples/sec (total)
Accuracy: ±0.05% FSR
Zero Drift: ±20 μV/°C
Common Mode Rejection: 86
Normal Mode Rejection: 100 dB
Input Impedance: 120 Ω
Data Range: -2500~12500
Isolation: 3000 VDC
HART
Mode: Master, Monodrop (Point-to-Point)
Certification
EMC: EN61000-6-2, EN61000-6-4, IEC/EN 61000-4-2, IEC/EN 61000-4-4
General
Termination board: DN-AIH-08
Maximum power consumption: 1.2 W + 7.5W^1
Operating Temperature: -25℃ ~ +75℃
Humidity: 5 ~ 95 % RH, Non-condensing
Weight: 300 g
Dimensions (W x L x H): 30 mm x 85 mm x 115 mm
1. F-8017CH provides the power for the passive loop, so there will be an extra power for the transmitter in the field. The amount of power consumption depends on the number of transmitters.