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EH-RIO - For more Flexibility and Transparency
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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.
- Fieldbus adapters for Profibus-DP and DeviceNet
(others coming soon)
- Separation of electronics module and wiring base
for ease of installation and maintenance
- "Hot Swapping": remove and exchange
modules under power
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- Optional screw clamp or spring clamp terminations
- Large selection of I/O modules
- Super slim design: 4 I/O = 12 mm
- Standard DIN rail mounting
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Hitachi's new Remote I/O series for increased flexibility and cost
efficiency
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| EH-RIO - The Modules |
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| Fieldbus Modules |
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| 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 |
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| Input Modules |
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| Model |
Technical
Details |
RIO-XDP2
RIO-XD2 |
2
digital inputs, 24VDC,
positive / negative logic |
RIO-XDP4
RIO-XD4 |
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 |
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| Output Modules / Relay Module |
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| Model |
Technical
Details |
| RIO-YTP2 |
2
digital outputs, 24VDC,
positive Logic, Short-Circuit protected |
| RIO-YTP4 |
4
digital outputs, 24VDC,
positive Logic, Short-Circuit protected |
| RIO-YTP8 |
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-YR2 |
2
Relay Outputs, Potential-free
10V DC minimum, 24V DC nominal, 28,8V DC
maximum |
| RIO-YR4 |
4
Relay Outputs, Potential-free
10V DC minimum, 24V DC nominal, 28,8V DC
maximum |
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| High Function Modules |
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| 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 |
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| Mounting Base |
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| 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) |
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| Field Power Supply / Expansion
Power Supply |
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| 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 |
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Fieldbus
Input