I. Core Parameters (9853-610)

1) Basic Specifications

Model: 9853-610 (AI Term Panel, 16 Points, Fused, Shielded, for 3805E)

Channel Count: 16 points / board (corresponding to 16 channels of 3805E)

Signal Type: 4–20mA current / 0–5V / 0–10V voltage (configured by 3805E software)

Sampling Resistance: Built-in 250Ω (4–20mA → 1–5V)

Input Impedance: Current 250Ω; Voltage ≥ 1MΩ

Protection: Each channel has independent fuse (for short circuit prevention), grounding terminal for shield layer

Isolation: Field ↔ System ≥ 1500VAC, Isolation between channels

Accuracy: ±0.05% FS @ 25℃

Diagnosis: Open circuit / Short circuit / Overrange (<4mA or >20mA), fuse melting

Safety Level: SIL3 (IEC 61508)

Power Supply: Passive terminal board (no need for external 24V)

Operating Temperature: -40℃ ~ +70℃

Certification: CE, UL, CSA, ATEX/IECEx

Installation: 35mm DIN rail

Compatible Modules: 3805E (Tricon 16-point AI, voltage/current configurable)

Matching Cables: 4000016-015 (Special flat cable, connects 3805E and 9853-610)

2) Panel and Wiring

CH01–CH16 (Green LED): Channel normal (signal within range)

FAULT (Red LED): Any channel fault / fuse melting

Terminal: Each channel 3 positions (+, -, SHD), with screw locking

Fuse: 5×20mm, 0.5A/250V, replaceable for each channel

3) Comparison with Common AI Terminal Boards (9853-610 vs 9771-210)

9853-610: 16 points, with fuse + shielding, only compatible with 3805E; SIS high safety, with protection

9771-210: 16 points, no fuse, compatible with 3700/3703E/3721; General type, economical

II. Operating Instructions (Wiring + Configuration + Maintenance)

1) Wiring (4–20mA / 0–10V)

4–20mA two-wire transmitter

Transmitter + → CHx+

Transmitter‑ → CHx‑

Shield → CHx SHD (single-ended grounding)

0–10V voltage signal

Signal + → CHx+

Signal‑ → CHx‑

Shield → CHx SHD

Cable: 1.0–1.5mm² shielded twisted pair; each channel has independent fuse, power off for replacement

2) Configuration (TriStation)

Hardware slot selection: 3805E

Channel parameters: Input Type → 4–20mA or 0–10V

Download configuration, module restart takes effect

3) Fault Troubleshooting

RED FAULT LED on: Channel short circuit / overload → Check fuse, field wiring, transmitter

CH light not on: Check flat cable, 3805E configuration, terminal tightness

Signal jump: Check shield grounding, cable length, interference source