ICP DAS USA tM Series, User Manual

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1.3 Specifications
1.3.1 I/O Specifications
Digital Input and Digital Output Module
Module Name tM-P4A4
tM-P4C4 tM-C8 tM-P8
Digital Input/Counter
Input Channels 4 4 8
Type Wet Contact (Sink) Wet Contact (Source)
Wet Contact (Sink,
Source)
On Voltage Level +3.5 ~ +50 VDC +3.5 ~ +50 VDC +3.5 ~ +50 VDC
Off Voltage Level +1 VDC max. +1 VDC max. +1 VDC max.
Input Impedance 10 K
Ω
, 0.66 W 10 K
Ω
, 0.66 W 10 K
Ω
, 0.66 W
Channels 4 4 8
Max. Count 65535 (16-bit) 65535 (16-bit) 65535 (16-bit)
Max. Frequency 100 Hz 100 Hz 100 Hz
Counters
Min. Pulse Width 5 ms 5 ms 5 ms
Over-voltage Protection 70 VDC 70 VDC
No Digital Input
70 VDC
Digital Output
Output Channels 4 4 8
Type
Isolated Open Emitter
(Source) Isolated Open Collector
(Sink) Isolated Open Collector
(Sink)
Max. Load Current 650 mA/channel 700 mA/channel 700 mA/channel
Load Voltage +10 ~ +40 VDC +3.5 ~ +50 VDC +3.5 ~ +50 VDC
Over-voltage Protection 47 VDC 60 VDC 60 VDC
Overload Protection Yes Yes Yes
Short Circuit Protection 1.4 A, Yes 1.4 A, Yes 1.4 A, Yes
Power-on Value Yes, Programmable Yes, Programmable Yes, Programmable
Safe Value Yes, Programmable Yes, Programmable Yes, Programmable
No Digital Output
Power Requirements
Reverse Polarity Protection Yes
Powered from Terminal
Block
Yes, 10 ~ 30 VDC
Consumption 0.5 W max 0.5 W max 0.8 W max 0.4 W max
tM Series DIO User Manual, Rev: A1.3 7PH-013-A13 14
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