tM-P4C4
4-channel Isolated Digital Input and 4-channel Isolated Digital Output Module. Communicable over RS-485 and Modbus RTU
References & Support
Features
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.
Features
- 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
Applications
- All kinds of On/Off Control
- Industry Automation
- Industrial Machinery
- Building Automation
- Food & Beverage Systems
- Semiconductor Fabrication
- Control Systems
Specifications
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 |