Module type: 12VDC 32 point discrete input module, supports positive/negative logic, 4 isolation groups x 8 points, single slot position
Electrical Specifications
Rated input: 12   VDC; Input voltage range: -2.5~+15   VDC
Conducting ON voltage: 7.5-15 VDC; Turn off OFF voltage: 0-2.5 VDC
On current: 6-15 mA; Off leakage current: 0-2.5 mA; Rated voltage Typical input current: 10 mA
Input impedance: 1.12 k Ω (typical)
Input filtering software options: 1 ms/10 ms; Channel 1 can be configured with hardware interrupt input
Backboard 5VDC power consumption: 0.30A
Isolation and Voltage Resistance: On site Backboard 1500V RMS; Inter group isolation 500V RMS
Compatibility: TTL devices, 12V proximity switches, sensors, buttons; Support source/drain signals
hardware features
32DI， 4 groups of electrical isolation (8 points per group), each group can independently reference potential
Independent LED status indicator lights for each channel
I/O address software configuration, no dialing, no jumper, mechanical error prevention key
Occupy one slot in a 90-70 rack
environmental parameters
Working temperature: 0-60 ℃ (cabinet standard); Expansion -40~+70 ℃
Storage temperature: -40 to+85 ℃
Humidity: 5-95% RH, no condensation; IP20 (inside the cabinet)
Weight: Approximately 0.30 kg

Recommended other models：