Product Introduction
When designing or upgrading a Honeywell FSC (Fail Safe Controller) system, reliable distribution of power and watchdog signals is critical. The Honeywell 10313/1/1 is a dedicated 5 V DC and watchdog distribution module that ensures stable operation across redundant and non-redundant I/O backplanes. Part of the Honeywell FSC family, this module simplifies wiring and improves system integrity.
As a replacement or upgrade for older distribution methods, the 10313/1/1 offers a compact, rail-mounted solution that integrates seamlessly with existing FSC101 or FSC102 controllers.
Technical Specifications
The Honeywell 10313/1/1 module meets stringent industrial standards. Below are the key parameters from the datasheet:
| Parameter |
Value |
| Type Number |
10313/1/1 207011 |
| Approvals |
CE, TÜV, UL (pending) |
| Current Consumption |
None (included in I/O module data) |
| Max Current per Faston Pin |
4 A |
| Max Current per I/O Connector Pin |
2 A |
| Dimensions (L x W x H) |
240 x 87 x 60 mm (9.45 x 3.43 x 2.36 in) |
| Mounting Rail |
TS32 / TS35 x 7.5, used length 241 mm (9.49 in) |
The module draws no separate power; all required current is supplied via the I/O backplane connections. This design minimizes heat generation and simplifies system power budgeting.
Industry Applications
The 10313/1/1 is ideal for process safety and critical control applications in oil & gas, chemical, and power generation plants. For example, in a redundant FSC configuration, the module distributes 5 V DC to two redundant backplanes (10315/1/1) while sending watchdog signals to ensure fail-safe operation. In non-redundant setups, it supplies up to ten non-redundant backplanes (10314/1/1). Upgrading from an older distribution board to the 10313/1/1 reduces wiring complexity and increases system reliability.
Installation & Setup Guidance
Mount the Honeywell 10313/1/1 on a DIN EN rail (TS32 or TS35×7.5) using the provided 241 mm rail length. Connect the incoming 5 V DC power via faston terminals: use 'FSC101 or FSC102' fastons for non-redundant backplanes, and 'FSC101R CP-1' and 'FSC101R CP-2' for redundant backplanes. Attach I/O backplanes using the ten connectors (RCN-1 to RCN-10 for redundant, SCN-1 to SCN-10 for non-redundant). Direct connections for watchdog repeaters (WDRs) and 10005/O/2 WD horizontal buses simplify daisy-chaining. For multi-cabinet systems, link additional 10313/1/1 modules via the dedicated section connectors.
Compatibility & Integration
The 10313/1/1 integrates with Honeywell FSC systems using FSC101 or FSC102 controllers. It supports redundant I/O backplanes (10315/1/1) and non-redundant backplanes (10314/1/1). Works with watchdog repeaters (WDRs) and 10005/O/2 horizontal bus modules. Note: modules with suffix 20700 have a different connector layout; verify compatibility before installation.
Selection Guide & Purchasing Advice
When ordering the 10313/1/1, confirm the suffix code. The standard version (207011) is as described. UBEST Automation offers this module as a genuine Honeywell part, tested for immediate deployment. Contact UBEST Automation to verify stock and lead times. Always check your system’s backplane type and required number of connectors to ensure the correct variant.