The EH-RIO series of Remote I/O modules allows you the flexibility to distribute I/O throughout your application. Using EH-RIO, you can precisely plan and expand your I/O and locate them right where they are needed: close to the sensors and activators. This solution benefits today's modular production processes and is especially advantageous when upgrading centralized automation systems.
Hitachi's Remote I/O series for increased flexibility
and cost efficiency
Fieldbus Modules
| Model | Technical Details | |
|---|---|---|
| RIO-DNA | DeviceNet Adapter, 63 modules, 500 kBits/s (100 m max.) |
|
| RIO-DNP | DeviceNet Interface 12 modules, 500 kBits/s (100 m max.) |  |
| RIO-PBA | Profibus-DP adapter 63 modules, 9,6 kBaud – 12 MBaud | |
| Model | Technical Details | |
|---|---|---|
| RIO-XDPx RIO-XDx | 2/4 digital inputs, 24VDC, positive / negative logic | |
| RIO-XDP8 | 8 digital inputs, 24 VDC, positive logic | |
| RIO-XAH2 | 2 digital inputs, 220 VAC | |
| RIO-AX2I | 2 analog inputs, 0/4 – 20mA 16 bits - over 21 mA, 0,32µA/cnt | |
| RIO-AX2V | 2 analog inputs, 0 – 10V 16 bits signed, 320 µV/cnt | |
| RIO-PT2 | 2 PT100 inputs | |
| RIO-TC2 | 2 thermocouple inputs | |
| Model | Technical Details | |
|---|---|---|
| RIO-YTPx | 2/4/8 digital outputs, 24VDC, positive Logic, Short-Circuit protected | |
| RIO-YS2 | 2 digital outputs, 120/220 VAC | |
| RIO-AY2I | 2 analog Outputs, 0/4 – 20mA 13 bits - over 21mA, 513µA/cnt | |
| RIO-AY2V | 2 analoge Outputs, 0 – 10V 14 Bits signed, 1,28mV/cnt | |
| RIO-YRx | 2/4 Relay Outputs, Potential-free 10V DC minimum, 24V DC nominal, 28,8V DC maximum | |
| Model | Technical Details | |
|---|---|---|
| RIO-CU24 | High speed counter module for 24V DC encoder with outputs | |
| RIO-CU5 | High speed counter module for 5V DC encoder with outputs | |
| RIO-CU24L | High speed counter module for 24V DC encoder without outputs | |
| RIO-CU5L | High speed counter module for 5V DC encoder without outputs | |
| RIO-RS232 | Serial communication module, 1.2 - 38.4 kBaud | |
| RIO-RS485 | Serial communication module, 1.2 - 38.4 kBaud | |
| RIO-SSI | Synchronous Serial Interface - Absolute | |
| Model | Technical Details | |
|---|---|---|
| RIO-BSP / -BSP3 | Mounting Base with Removable Terminal Block and spring clamp terminations / 3-wire connection | |
| RIO-BSC / -BSC3 | Mounting Base with Removable Terminal Block and screw clamp terminations / 3-wire connection | |
| RIO-BSCT | Mounting Base with integrated cold-junction- compensation (for RIO-TC2) | |
| Model | Technical Details | |
|---|---|---|
| RIO-PS | Field Power Supply for various potentials (5 - 250 VDC and/or 24-240 VAC) | |
| RIO-PSD | Expansion Power Supply for12 I/O modules maximum 24V DC nominal | |
| Model | Technical Details | |
|---|---|---|
| RIO-PBxxx8Mx | 24 VDC 8-channel digital in-/output modules, Profibus-DP, M8/M12 | |
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