Features:
- Remote Cnet bridge: Joins central and satellite network interfaces over RS-232-C.
- Defined port roles: Separates system-only traffic from a system or diagnostic port.
- End-to-end redundancy: Duplicates interface hardware on both participating networks.
ABB INIIT12 supports network-to-network communication where the satellite Cnet is not connected by a local cabinet cable.
The serial transport equipment sits between two INIIR01 interfaces, making configuration symmetry across both endpoints essential.
Maintenance teams should evaluate the entire remote path, because a healthy board cannot compensate for mismatched jumpers, link equipment or endpoint settings.
For ABB INIIT12 review, provide drawings and settings for both the central and satellite interfaces, including external serial equipment.
ABB INIIT12 Harmony Rack Cnet-to-Cnet Remote Transfer Module Manuals, Datasheets, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
ABB INIIT12 Harmony Rack Cnet-to-Cnet Remote Transfer Module Specs
General
- Manufacturer ABB
- Model INIIT12
- Condition New Original ready stock
- Product Family Symphony Harmony / INFI 90
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Central-to-Satellite Topology:
- Central side: An INIIR01 interface attaches to the central Cnet.
- Satellite side: A second INIIR01 interface attaches to the remote Cnet.
- Transport: RS-232-C traverses the selected modem, transceiver or satellite equipment.
NTMP01 Serial Access:
- Port one: System data only.
- Port two: System data or diagnostics.
- Electrical role: NTMP01 jumpers determine DTE or DCE operation.
Duplicate Interface Sets:
- Per network: Two INNIS01 and two transfer modules are required.
- Supervision: Dedicated Controlway carries primary/secondary monitoring.
- Transition: The secondary takes responsibility when it detects primary failure.