Triconex 9662-610L | 32-Channel Digital Output Termination Board

Product Description

Overview

The Triconex 9662‑610L is a high-integrity digital output module designed to interface field devices with Triconex Safety Instrumented Systems (SIS).
It operates with solenoids, relays, lamps, and actuators, providing reliable switching in safety-critical industrial environments.
Moreover, its Triple Modular Redundancy (TMR) architecture ensures fault-tolerant operation, continuous performance, and SIL 3 compliance.
The “L” revision delivers enhanced diagnostics, compatibility, and robustness compared to earlier models, including the 9662‑610F.

Technical Specifications

• Product Type: Digital Output Module / Termination Board

• Model Number: 9662‑610L

• Part Number: 7760050028

• Manufacturer: Schneider Electric (Triconex brand)

• System Compatibility: Triconex SIS (Tricon/Trident platforms)

• Architecture: Triple Modular Redundancy (TMR)

• Number of Channels: 32 isolated digital output channels

• Output Signal Types: 24 VDC logic outputs, relay drive

• Output Voltage Range: 18–32 VDC typical

• Output Current Capacity: Up to 0.5 A per channel 

• Isolation: Channel-to-channel and channel-to-system isolation

• Diagnostics: Built-in self-diagnostics, fault detection, redundancy monitoring

• Safety Integrity Level: SIL 3 compliant

• Certifications: UL, CE, ATEX, IECEx

• Operating Temperature: –20 °C to +60 °C

• Storage Temperature: –40 °C to +85 °C

• Humidity Range: 5–95% RH 

• Dimensions (H × W × D): Approx. 187 × 114 × 25 mm

• Weight: 0.6 kg

FAQ

Q1: How many channels does the 9662‑610L support?
It provides 32 isolated digital output channels for reliable field device control.

Q2: Which revision does the L model improve upon?
Revision L improves diagnostics, compatibility, and reliability compared to earlier revisions including 9662‑610F.

Q3: Is the 9662‑610L SIL certified?
Yes, it is SIL 3 compliant, meeting IEC 61508 safety standards.

Q4: Can it operate in harsh environments?
Yes, it operates reliably from –20 °C to +60 °C with full channel-to-system isolation.

Q5: What types of devices can it control?
The module supports solenoids, relays, lamps, and other discrete field devices.