OPTO 22 – G4EB2 _ Ethernet I/O Upgrade for B4 Brain
Quick Specs:
- Ethernet I/O Upgrade for B4 Brain
The G4EB2 brain replaces a B4 brain on a G4PB32H or PB32HQ rack. The G4EB2 is an Ethernet-based 32-channel digital brain that uses the OptoMMP protocol.
Using the G4EB2 as a replacement for a B4 brain, you can upgrade older G4 and Quad Pak I/O to Ethernet-based I/O. Because this brain is compatible with the SNAP PAC System, you can use the upgraded I/O unit with current SNAP PAC controllers and PAC Project software while leaving I/O and field wiring intact.
Please note that this brain does not use the Pamux protocol, and that performance will differ. Contact Product Support with any questions before upgrading.
To similarly upgrade a legacy G4D32RS brick, see the G4D32EB2-UPG.
For a complete Ethernet version of the G4D32RS brick, see the G4D32EB2.
Specifications:
G4EB2 Specifications
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Input Power on G4D32RS with G4REG (no I/O) |
24 VDC at 275 mA maximum (does not include module power requirements) |
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Input Power on G4PB32H or PB32HQ (no I/O) |
5.0 – 5.2 VDC at 550 mA maximum (does not include module power requirements) |
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Memory |
16 MB RAM |
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Wired Ethernet Network Interfaces |
IEEE 802.3 network, 10Base-T and 100Base-TX. Automatic MDC/MDI-X crossover (Ethernet crossover cable not required for direct connection to PC). Two switched interfaces, allowing multi-drop (daisy-chain) or standard star network configuration. |
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Maximum Ethernet Segment Length |
100 meters with Category 5 or superior UTP. |
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Backup battery for real-time clock |
User replaceable BR2032 coin cell provides 10 years power off backup for system clock |
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Operating Temperature |
0 to 70 °C |
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Storage Temperature |
-40 to 85 °C |
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Humidity |
0 – 95% humidity, non-condensing |
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Agency certifications |
CE, RoHS, DFARS, UKCA |
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Warranty |
30 months from date of manufacture |
