I. Product Overview (Core Parameters)

1) Basic Specifications

Model: 9662-610 (24VDC, Commoned, 16 Points)

Signal Type: 24VDC Digital Output (Active DO, Common Terminal)

Channel Count: 16 Points / Board; 32 Points DO Module requires 2 Terminal Boards

Load Voltage: 24VDC ±10%

Single Channel Current: Maximum 1A / Channel; Total Current 16A / Board

Protection: Each Channel 3A Slow-Melting Fuse, with Independent Fuse Fuse Indicator Light

Isolation: ≥1500VAC Field - System Isolation, Anti-Surge, Anti-Interference

Common Terminal: PWR+ / PWR– Global Common Terminal, 16 Points Shared 24VDC Power Circuit

Safety Level: SIL3 (IEC 61508)

Temperature: -40℃ ~ +70℃ (Industrial Wide Temperature)

Certifications: CE, UL, CSA, ATEX/IECEx

Installation: 35mm DIN Rail / Panel Mounting

Compatible Modules: 3624, 3625, 3664, 3674 (Tricon 32 Point 24VDC DO Module)

Connection Cables: Special Flat Cables (e.g. 966x-610 Series Matching Cables)

2) Panel Indicator Lights

CH01–CH16 (Green): Lit when corresponding channel output is connected

PWR (Green): Normal 24VDC Power Supply on Terminal Board

FUSE (Red): Lit when any channel fuse blows (Single Channel Position)

3) Voltage Comparison within the Same Series (9662 Family)

9662-110: 24VDC, 16 Point Relay Output (Dry Contact)

9662-610: 24VDC, 16 Point Common Terminal Active Output (High Current)

9662-910: 120VDC, 16 Point Common Terminal Active Output

II. Usage Instructions (Installation / Wiring / Maintenance)

1) Installation Configuration

32 Point DO Module (3624/3625/3664/3674): 1 Module paired with 2 9662-610 (1–16, 17–32 each 1 Module)

Installation Location: Cabinet DIN Rail, Close to 24VDC Load Side, Shorten High Current Wiring

Hot Swap: Supports Online Replacement, No Shutdown Required

2) Wiring Specifications (24VDC Load Circuit)

Power Side: 24VDC+ → Terminal Board PWR+; 24VDC– → Terminal Board PWR–

Load Side: CHx+ → Load +; Load– → System 24VDC–

Wire Diameter: 1.5–2.5 mm² Multi-strand Copper Wire, Matched with Cold Press Terminal (High Current Circuit Recommended 2.5 mm²)

Fuse: 3A Slow-Melting; FUSE Red Light On Immediately Turns Off and Requires Replacement to Avoid Module Overload

3) Fault Handling

FUSE Lit: Corresponding Channel Short Circuit / Overload → Replace 3A Fuse, Check Load Insulation

CH Unlit: Check Module Output, 24VDC Power Supply, Flat Cable Connection, Load Wiring

PWR Unlit: Check 24VDC Power Supply, Terminal Board Total Fuse, Flat Cable