Technical data |
CPU Module |
Watchdog Timer | Yes, Module (2.3 seconds), Communication (Programmable) |
Isolation |
Intra-module Isolation | 2500 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 |
Analog Input |
Channels | Voltage: 2 Single-ended Current: 2 Single-ended |
Range | Voltage: ±1 V, ±2.5 V, ±5 V, ±10 V Current: ±20 mA, 0 ~ 20 mA, 4 ~ 20 mA |
Resolution | Normal Mode: 14-bit Fast Mode: 12-bit |
Accuracy | Normal Mode: ±0.1% Fast Mode: ±0.5% |
Sampling Rate | Normal Mode: 10 Hz Fast Mode: 200 Hz |
Input Impedance | Voltage: 10 MO Single-ended Current: 136 O |
Overvoltage Protection | Voltage: 120 VDC |
Overcurrent Protection | Current: Yes, 50 mA @ 110 VDC |
Individual Channel Configuration | Yes |
Zero Drift | ±20 µV/°C |
Span Drift | ±25 ppm/°C |
Digital Input/Counter |
Channels | 2 |
Type | Wet Contact, Source |
ON Voltage Level | +3.5 ~ +50 VDC |
OFF Voltage Level | +1 VDC Max. |
Max. Counts | 65535 (16-bit) |
Frequency | 50 Hz |
Min. Pulse Width | 10 ms |
Input Impedance | 10 KO, 0.5 W |
Overvoltage Protection | 70 VDC |
Digital Output |
Channels | 2 |
Type | Isolated Open Collector (Sink) |
Load Voltage | +3.5 ~ 50 VDC |
Load Current | 700 mA/Channel |
Overvoltage Protection | 60 VDC |
Overload Protection | 1.4 A (with short circuit protection) |
Short-circuit Protection | Yes |
Power on Value | Yes, Programmable |
Safe Value | Yes, 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 | 1 W Max. |
Powered from Terminal Block | Yes, 10 ~ 30 VDC |
Mechanical |
Dimensions (mm) | 52 x 98 x 27 (W x L x H) |
Installation | DIN-Rail Mounting |
Environmental |
Operating Temperature | -25 °C ~ +75 °C |
Storage Temperature | -30 °C ~ +75 °C |
Humidity | 10 ~ 95% RH, Non-condensing |