Product Description
Triconex 3625A Digital Output Module
- Manufacturer: Triconex (Schneider Electric)
- Series: Tricon
- Model/Part Number: 3625A
- Description: 24 VDC Supervised/Non-Supervised TMR Digital Output Module
Overview
The Triconex 3625A is a Digital Output Module designed for use in Triconex’s Tricon safety instrumented systems (SIS), part of Schneider Electric’s portfolio. It translates digital signals from the system into electrical outputs to control field devices such as valves, motors, solenoids, and alarms, operating at 24 VDC.
Technical Specifications
| Specification | Details |
|---|---|
| Model | 3625A |
| Series | Tricon |
| Type | TMR Supervised/Non-Supervised Digital Output Module |
| Function | Controls field devices with 24 VDC digital outputs |
| Output Channels | 32, commoned in groups of 16 |
| Output Voltage | 24 VDC nominal (16–32 VDC range) |
| Maximum Voltage | 36 VDC |
| Output Current | 0.7 A per point, 4 A surge per group of 8 points |
| Switching Power | 10 W per point |
| Isolation | 1,500 VDC (channel-to-backplane), 2,500 VDC (field-to-backplane) |
| Diagnostic Indicators | 1 per point (Output Status), Module Status (PASS, FAULT, ACTIVE, LOAD, FUSE) |
| Connectors | Requires external termination panel (e.g., 9662-610) with 16-point commoned field termination |
| Compatible Modules | Triconex termination panels (e.g., 9662-610, 9662-810) |
| Compatibility | Tricon v10.2 and later systems, integrates with Triconex Main Processors (e.g., 3008) and TriStation 1131 software |
| Mounting | Plugs into Tricon chassis |
| Power Supply | Supplied by Tricon chassis backplane (24 VDC) |
| Power Consumption | Approx. 1.1 A (26.4 W at 24 VDC) |
| Operating Temperature | -40°C to +70°C (-40°F to +158°F) |
| Storage Temperature | -40°C to +85°C (-40°F to +185°F) |
| Relative Humidity | 5% to 95% (non-condensing) |
| Environmental Protection | Designed for harsh industrial environments; EMI/RFI shielding |
| Dimensions | Approx. 150 x 120 x 50 mm (5.9 x 4.7 x 2.0 in) |
| Weight | Approx. 2.06 kg (4.54 lbs) |
| Certifications | TÜV-certified for SIL 3 (IEC 61508), CE, UL, CSA, marine-certified, nuclear 1E-certified by NRC |
| Manual | Tricon Planning and Installation Guide, Tricon v9–v10 Field Terminations Guide |