9667-810 | Triconex Digital Input Termination Module

Product Description

Overview

The Triconex 9667‑810 is a high-performance digital input module designed for Triconex Safety Instrumented Systems (SIS).
It acquires discrete signals from field devices such as switches, push buttons, limit switches, and contact closures with high integrity.
Moreover, its Triple Modular Redundancy (TMR) architecture guarantees fault-tolerant operation and continuous signal acquisition in safety-critical environments.
The 810 revision offers updated hardware and firmware, enhancing diagnostics, compatibility, and reliability compared to earlier models.

Technical Specifications

• Product Type: Digital Input Module / Termination Panel

• Model Number: 9667‑810

• Manufacturer: Schneider Electric (Triconex brand)

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

• Architecture: Triple Modular Redundancy (TMR)

• Number of Channels: 32 isolated digital input channels

• Input Signal Types: Dry contact, 24 VDC logic inputs

• Input Voltage Range: 18–32 VDC typical

• Input Current: 8 mA per channel (typical)

• 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 (non-condensing)

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

• Weight: 1.6 kg

FAQ

Q1: How many input channels does the 9667‑810 provide?
It provides 32 isolated digital input channels for reliable signal acquisition.

Q2: What signals can the module accept?
The module supports dry contact signals and 24 VDC logic inputs from field devices.

Q3: Is this module SIL certified?
Yes, it is SIL 3 compliant for use in safety-critical systems.

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

Q5: What are the advantages of the 810 revision?
The 810 revision offers improved diagnostics, enhanced compatibility, and greater reliability than previous versions.