Digital input processing module of automatic control system
DG21E4I - MODBUS RTU DI
| DG21E4I (MODBUS RTU DI) |
Processes DI(Digital Input) as a MODBUS RTU slave |
| 1 × RS485 | Supports MODBUS RTU slave protocol |
| 40 × DI (Digital Input) |
Identifies open/short circuit – E6A01 : Providing its own isolated power reduces the cost for external power source – E6E01 : Providing Indivisually isolated DI, and requiring external power(12~24 Vdc) to drive the photo coupler |
| Dimension (W x D x H) |
145×90×41[mm] |
| Weight | 173[g] |
| Operating temperature | -25~70[℃] |
Constrution & Specifications
Product information
A,B
Connect I/O module to
terminal board with RJ45
C
Display 40 states of input/output
with 5 group LEDs and 8 terminal LEDs.
| Products | Terminal boards | |||
|---|---|---|---|---|
| E6A01 | E6B01 | E6E01 | ||
| DG21E4H | DO | O | O | |
| DG21E4I | DI | O | O | |
| DG21E4J | DI | O | O | |
| DO | O | O | ||
| AI | O | |||
| AO | O | |||
| UI | O | |||
| DG21E5A | DI | O | O | |
| DO | O | O | ||
*Users can freely select the applicable terminal board for each product.
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