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Binary I/O cards

Digital inputs and outputs are a standard part of RTU systems. For digital inputs, you need to choose the correct variant of the card according to the type of contact:
1. Active (dry contact) - the card itself provides 24 V DC power and switching occurs by connecting the active source terminal to given input.
2. Passive (wet contact) - card inputs are set for a given voltage level from an external source.

For cards with digital outputs, you can choose cards with ten mechanical relays (higher switching currents) or twenty electronic relays (more outputs, lower switching currents, suitable for large systems with separate relay cabinets - interposing relays).

In the offer you will also find combined input and output cards for applications where less I/Os are needed and thus it is possible to save space in the bus.

RTU7M DI10-UAM DO05-U
221316550451
The goods are made to order
10 x DI, active (dry contact), 24 V DC, 5 x DO (relay)
RTU7M DI10-UPM DO05-U
221316550450
The goods are made to order
10 x DI, passive (wet contact), 20 - 60 V DC (both polarities) or AC, 5 x DO (relay)
RTU7M DI10-UPS DO05-U
221316550449
The goods are made to order
10 x DI, passive (wet contact), 9 - 25 V DC (both polarities) or AC, 5 x DO (relay)
221316550453
The goods are made to order
RTU7M DI10-UPX DO05-U
RTU7M DI10-UPXL
221316550085
The goods are made to order
10 x DI, passive (wet contact), 230 V DC (both polarities) or AC, 600V/CAT III, 300V/CAT IV
221316550454
The goods are made to order
RTU7M DI10-UPXL DO05-U
RTU7M DI20-UAM
221316550040
The goods are made to order
20 x DI, active (dry contact), 24 V DC
RTU7M DI20-UPL
221316550070
The goods are made to order
20 x DI, passive (wet contact), 48 V DC (both polarities) or AC
RTU7M DI20-UPM
221316550050
The goods are made to order
20 x DI, passive (wet contact), 24 V DC (both polarities) or AC
RTU7M DI20-UPS
221316550030
The goods are made to order
20 x DI, passive (wet contact), 12 V DC (both polarities) or AC
RTU7M DI20-UPX
221316550080
The goods are made to order
20 x DI, passive (wet contact), 110 V DC (both polarities) or AC
RTU7M DI20-UPXL
221316550090
The goods are made to order
20 x DI, passive (wet contact), 230 V DC (both polarities) or AC, 300V/CAT III
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