Features:
- Transfers data bidirectionally between central and remote Cnet networks.
- Provides two RS-232-C communication ports.
- Supports user-selectable communication rates up to 19.2 kbaud.
The current ordering configuration is
SPIIT12, the Remote Transfer Module documented for Symphony Plus HR Series.
In the intended system role, communication uses two RS-232-C ports at user-selectable rates up to 19.2 kbaud. The module contains ROM, RAM and nonvolatile memory for its transfer function.
For selection and commissioning, match the termination unit, communication cables, remote interface bundle and node configuration before exchange. Preserve switch settings and confirm both network directions after restart.
Availability is subject to Apter Power inventory and sourcing confirmation.
Verified resources for ABB SPIIT12:
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.
- Links a remote Cnet segment to a central Symphony Plus control network, for its documented operating duty.
- Transfers controller information through an RS-232-C remote communication path, through the intended receiving-system interface.
- Supports installed HR-series network architectures retaining the SPIIR01-232L bundle, in the configured and commissioned installation.
- Two serial ports carry the bidirectional remote-transfer traffic, within the documented field or network interface.
- User-selectable rates extend to 19.2 kbaud for the documented interface, between the assigned communication endpoints.
- Central and remote networks require matching end-point parameters, before the complete path is placed in service.
- The related SPIIR01-232L bundle includes the required network, termination and mounting parts, as part of the documented hardware combination.
- The communication path uses the assigned NTCL01 and NTMP01 termination hardware, before field wiring or device integration is finalized.
- Cable assemblies must correspond to the selected bundle and installed rack layout, so the receiving system interprets the configured signal correctly.
- Communication status must be checked in both directions after any replacement, during commissioning and fault isolation.
- Stored settings in nonvolatile memory support controlled operation after power cycling, during normal monitoring and fault analysis.
- Loss of remote data should be isolated by testing each serial link and termination point, as part of a controlled service-recovery process.