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.
- Sink Type Digital Outputs
- Source Type Digital Inputs
- Photocouple Isolation
- All Channels Can Be Used As 16-bit Counters
- Dual Watchdog
- Configusable Power-on Value Settings
- Configusable Safe Value Settings
- Cost-effective
- Wide Operating Temperature Range: -25 °C ~ +75 °C
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 second),
Communication (Programmable) |
LED Indicators |
Power |
1 LED as Power Indicator |
Isolaiton |
Intra-module Isolation,Field-to-Logic |
3750 VDC |
EMS Protection |
ESD (IEC 61000-4-2) |
±4 kV Contact for each terminal, |
±8 kV Air for random point |
EFT (IEC 61000-4-4) |
±4 kV for Power |
Power Requirements |
Reverse Polarity Protectionn |
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 ~ +75 °C |
Storage Temperature |
-30 ~ +75 °C |
Humidity |
10 ~ 95% RH, non-condensing |
I/O Specifications
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 |
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