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tM-P4C4
4-channel Isolated Digital Input and 4-channel Isolated Digital Output Module


Sink-type Digital Outputs Source-type Digital Inputs Photocouple Isolation All Channels Can Be Used As 16-bit Counters Dual Watchdog Configurable Power-on Value Settings Configurable Safe Value Settings Cost-effective Wide Operating Temperature Range: -25 °C ~ +75 °C

Model: tM-P4C4

The tM-P4C4 provides 4 channels for digital input and 4 channels for digital output, each of which features photocouple isolation. The tM-P4C4 supports sink-type output with short circuit protection, while input is source-type. All input channels can be used an 16-bit counters. There are options for configuring power-on and safe digital output values. 4 kV ESD protection and 3750 VDC intra-module isolation are also provided.

All Kinds of On/Off Control
Industrial Automation
Industrial Machinery
Building Automation
Food and Beverage Systems
Semiconductor Fabrication
Control Systems

Digital Input/Counter
Input Channels		4
Type		Wet Contact (Source)
On Voltage Level		+3.5 VDC ~ 50 VDC
Off Voltage Level		+1 V max.
Input Impedance		10 KΩ, 0.66 W
Counters	Channels	4
	Max. Counts	65535 (16-bit)
	Max. Input Frequency	100 Hz
	Min. Pulse Width	5 ms
Overvoltage Protection		70 VDC
Digital Output
Output Channels		4
Type		Isolated Open Collector (Sink)
Max. Load Current		700 mA/channel
Load Voltage		3.5 VDC ~ 50 VDC
Overvoltage Protection		60 VDC
Overload Protection		Yes
Short-circuit Protection		Yes
Power On Value		Yes, Programmable
Safe Value		Yes, Programmable

Communication
Interface	RS-485
Format	(N, 8, 1), (N, 8, 2), (O, 8, 1), (E, 8, 1)
Baud Rate	1200 ~ 115200 bps
Protocol	DCON, Modbus/RTU, Modbus/ASCII
Dual Watchdog	Yes, Module (2.3 seconds), Communication (Programmable)
LED Indicators
Power	1 LED as Power Indicator
Isolation
Intra-module Isolation,Field-to-Logic	3750 VDC
EMS Protection
ESD (IEC 61000-4-2)	±4 kV Contact for Each Terminal
ESD (IEC 61000-4-2)	±8 kV Air for Random Point
EFT (IEC 61000-4-4)	±4 kV for Power
Power Requirements
Reverse Polarity Protection	Yes
Powered from Terminal Block	Yes, 10 ~ 30 VDC
Consumption	0.5 W Max.
Mechanical
Dimensions (W x L x H)	52 mm x 98 mm x 27 mm
Installation	DIN-Rail Mounting
Environment
Operating Temperature	-25 °C ~ +75 °C
Storage Temperature	-30 °C ~ +75 °C
Humidity	10 ~ 95% RH, Non-condensing

tM-P4C4 CR

4-channel Isolation Digital Input and 4-channel Isolation Digital Output Module (RoHS)

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