Moxa RM-1050-T [40/45] Inputs and outputs

Moxa RM-3802-T [40/45] Inputs and outputs
ioPAC 8500 Hardware 85M Module Hardware Introduction
4-15
85M-6810-T: Thermocouple
The 85M-6810-T module provides 8-channel TC which features high density I/O with a flexible topology and
hot-swappable functionality. This module is cost-effective solution for most industrial application.
Block Diagram
The following is the 85M-6810-T module’s block diagram. The 85M-6810-T uses an MCU processor that has
three communication interfaces: SPI, RS232, and USB. Whereas the 85M-6810-T module communicates with
the modular head through RS-232 and USB interfaces. The 85M-6810-T has isolation protection up to 3K VDC
or 2K Vrms.
Specifications
Inputs and Outputs
Analog Inputs:
8 channels
Isolation:
3K VDC or 2K Vrms
Thermocouple Inputs
Sensor Type:
J (0 to 750°C), K (-200 to 1250°C), T (-200 to 350°C), E (-200 to 900°C), R (-
50 to 1600°C),
S (
-50 to 1760°C), B (600 to 1700°C), N (-200 to 1300°C)
Millivolt Type:
• Mode: ±78.126 mV, ±39.062 mV, ±19.532 mV
• Fault and over
-voltage protection: -35 to +35 VDC (power off); -25 to +30 VDC (power on)
Sampling Rate (single channel):
• All channels: 12 samples/sec • Per channel: 1.5 samples/sec
Resolution:
16 bits

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