Module RS-485 Modbus RTU 3 kênh DI + 3 kênh Relay ICP DAS tM-PD3R3 CR
Features
- Dry Contact, Source-type Digital Inputs
- Relay Outputs
- Photocoupler Isolation
- All DI Channels Can Be Used As 16-bit Counters
- Configurable Power-on Value and Safe Value Settings
- Dual Watchdog
Introduction
The tM-PD3R3 provides 3 channels for digital input and 3 channels for relay output, each of which features photocoupler isolation. All output channels are Form A-type relays, while the input is based on the sink- or source-type using a wire connection. All input channels can be used as 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.
Applications
• All Kinds of On/Off Control
• Industrial Automation
• Industrial Machinery
• Building Automation
• Food and Beverage Systems
• Semiconductor Fabrication
• Control Systems
Specifications
| CPU Module |
| Watchdog Timer |
Module, Communication (Programmable) |
| Isolation |
| Intra-module Isolation |
3750 VDC |
| EMS Protection |
| EFT (IEC 61000-4-4) |
±4 kV for Power |
| ESD (IEC 61000-4-2) |
±4 kV Contact for Each Terminal
±8 kV Air for Random Point |
| LED Indicators |
| Status |
1 x Power and Communication |
| Digital Input/Counter |
| Channels |
3 |
| Type |
Dry Contact |
| Sink/Source (NPN/PNP) |
Source |
| ON Voltage Level |
Close to GND |
| OFF Voltage Level |
Open |
| Max. Counts |
65535 (16-bit) |
| Frequency |
100 Hz |
| Min. Pulse Width |
5 ms |
| Input Impedance |
- |
| Overvoltage Protection |
- |
| Relay Output |
| Channels |
3 |
| Type |
Power Relay, Form A (SPST N.O.) |
| Operate Time |
6 ms |
| Release Time |
3 ms |
| Electrical Endurance |
VDE:
5 A @250 VAC 30,000 ops (10 ops/minute) at 75°C
5 A @30 VDC 70,000 ops (10 ops/minute) at 75°C
UL:
5 A @250 VAC/30 VDC 6,000 ops
3 A @250 VAC/30 VDC 100,000 ops
5 A @30 VDC 70,000 ops (10 ops/minute) at 75°C |
| Mechanical Endurance |
20,000,000 ops at no load (300 ops/minute) |
| Surge Strength |
250 VAC or 30 VDC |
| Power on Value |
Programmable |
| Safe Value |
Programmable |
| COM Ports |
| Ports |
1 x RS-485 |
| Baud Rate |
1200 ~ 115200 bps |
| Data Format |
(N, 8, 1), (N, 8, 2), (O, 8, 1), (E, 8, 1) |
| Protocol |
DCON, Modbus RTU, Modbus ASCII |
| Power |
| Reverse Polarity Protection |
Yes |
| Consumption |
0.9 W Max. |
| Powered from Terminal Block |
10 ~ 30 VDC |
| Mechanical |
| Dimensions (mm) |
52 x 98 x 27 (W x L x H) |
| Installation |
DIN-Rail Mounting |
| Environment |
| Operating Temperature |
-25 ~ +75 °C |
| Storage Temperature |
-30 ~ +75 °C |
| Humidity |
10 ~ 95% RH, Non-condensing |
Download
Datasheet
Documents
Ordering Information
| tM-PD3R3 CR |
3-channel Isolation DI (Dry) and 3-channel Power Relay Module (RoHS) |
