Core parameters (7760059030 / 9563‑810)

Number of channels: 16 channels / 32 digital inputs (high-density wiring)

Adapter module: Tricon 3501E, 3503E, 3700, etc. 24VDC DI modules

Input voltage: 24VDC nominal (18–30VDC range)

Input current: 2.5mA (typical) / 3.3mA (maximum)

Terminal: Screw type, wire diameter 0.5–2.5 mm² (14–22 AWG)

Rated insulation: 60VDC / 63VAC 1min

Current per channel: ≤1A; common terminal ≤2A

Installation: Standard NS 35 DIN rail

Size (approx.): 120 × 130 × 45 mm

Weight: Approximately 0.25 kg

Operating temperature: -40°C ~ +70°C (industrial grade)

Protection: IP20 (terminal area)

Certification: SIL3, IEC 61508, ISA G3 corrosion resistance

Features

TMR triple redundancy adapter: Fully compatible with Tricon triple redundancy architecture, signal isolation, strong anti-interference

High-density DI adapter: 16/32 channel switch quantity centralized wiring, simplifies cabinet wiring, reduces wrong wiring

Online maintenance design: With disconnect terminals + test holes, supports continuous-line measurement,逐路排查， online calibration

Passive design： No external power supply required， reduces fault points， improves system reliability

High-reliability connection： Phosphor bronze gold-plated contacts， low contact resistance， anti-oxidation， long service life

Typical applications

Tricon SIS/ESD 16/32-point DI front-end adapter (chemicals， oil and gas， power)

Fire and gas system (F&G)， boiler protection， unit interlock， etc. safety loop signal interface

High-density DI cabinet wiring， convenient for maintenance， fault location and system expansion

Series model differentiation

9563‑810 (7760059030)： General 16/32-channel DI terminal board (most commonly used)

9561‑810： Processor interface terminal board

9543‑810： Analog quantity dedicated terminal board