GE IC660BBD022 Genius 24VDC Source‑Type Configurable Discrete I/O Block

Description

Hardware & Electrical Specifications

‑ Model：IC660BBD022 ‑ Part Number：IC660BBD022 ‑ Module Type：Genius 24VDC Source Configurable Discrete I/O Block ‑ Mounting：Panel or DIN‑rail mounting, standalone Genius field block ‑ Field operating power：18‑30 VDC nominal 24 VDC, max block consumption 300 mA, hold‑up time ≥10 ms ‑ I/O channels：16 independent configurable discrete circuits  • Input mode(sink): Logic ON ≥15 VDC; Logic OFF ≤5 VDC, typical input current 7.8 mA @24VDC; software filter: 5/10/20/50/100 ms selectable; basic response time 1.7 ms  • Output mode(source MOSFET): Per‑channel continuous 2 A, surge 10 A /10 ms; total block max 16 A combined load; ON‑delay ≤1 ms, OFF‑delay ≤2 ms ‑ Communication interfaces：Genius‑DP field‑bus terminal port, baud‑rate 38.4k‑153.6 kbaud; rotary address switch 0‑31; supports HHM handheld‑monitor local configuration; daisy‑chain bus topology ‑ Separate assemblies：Electronics unit IC660EBD020; terminal base IC660TBD022 ‑ PCB treatment：Conformal coated for dust‑moisture‑corrosion resistance ‑ On‑board protection：1500 VAC 1‑minute withstand block‑to‑block galvanic isolation; electronic short‑circuit protection, over‑temperature protection, switch‑fault detection, watchdog supervision, comprehensive channel‑level diagnosis ‑ Compatibility note：Cannot run standalone; must match Genius‑bus master controller; full discrete‑loop simulation test mandatory after replacement.

Environmental Specifications

‑ Operating temperature：0 ℃ ~ +60 ℃ ‑ Storage temperature：‑40 ℃ ~ +85 ℃ ‑ Relative humidity：5%‑95% non‑condensing ‑ Installation location：Indoor industrial control cabinet, IP20 protection degree ‑ EMC compliance：IEC 61000‑6‑2 ‑ Certifications：CE, UL Class I Div 2 hazardous‑location certification

Mechanical Data

‑ Weight：approx 1.4 kg ‑ Dimension：229 × 76 × 102 mm ‑ Handling note：ESD‑sensitive circuit; anti‑static wrist‑strap mandatory during handling ‑ Terminal tightening torque：0.6‑1.0 N·m

Main Functions

1. 16‑channel software‑reconfigurable discrete points, each channel can be set as digital input or source‑type output, flexible for mixed DI/DO field‑side signal requirements.
2. Collect status signals from field limit switches, proximity sensors and auxiliary contacts; drive DC solenoid valves, relays and indicator lamps.
3. Supports input digital filtering, output power‑on default state, pulse test function; configurable fail‑safe: hold last output value or preset fixed value when Genius‑bus communication fails.
4. Rich built‑in diagnosis: short‑circuit, over‑temperature, switch‑fault and channel‑loop abnormal detection, upload fault events to Genius‑master controller.
5. Separable electronics assembly allows swap‑out without disconnecting field wiring, reduces site maintenance downtime.
6. LED status indication:   ‑ Green UNIT OK：Block power‑on and self‑test pass   ‑ Green I/O ENABLED：Genius‑bus communication normal   ‑ 16 individual channel LEDs：Real‑time status for each I/O circuit

Installation & Wiring Requirements

1. Cut off field 24 VDC power before replacement. Hot‑swap is forbidden. Strict anti‑static protection when handling block.
2. Securely mount block on panel or DIN‑rail; set rotary Genius‑bus address switch consistent with master configuration.
3. Field‑loop and Genius‑bus wiring strictly follow GE Genius hardware manual; use shielded twisted‑pair cable; install bus terminator at physical two ends of Genius trunk; separate signal cables from high‑power power cables; connect shielding to dedicated protective ground terminal.
4. Complete protective grounding according to GE system specification.
5. After replacement: power‑on, verify UNIT OK & I/O ENABLED LED status; download block configuration; perform full‑channel trigger test and fault‑simulation test.
6. Replacement note: Verify Genius‑master firmware compatibility; full discrete‑loop simulation test mandatory before unit put‑into‑service.