Description
ICS Triplex T9402 – 16-Channel Digital Input Module
ICS Triplex T9402 is a 16-channel isolated digital input module. It works at 24 Vdc. Use it for simplex, dual, or triple systems. Fast scan times ensure reliable data capture.
Scan Times (Typical)
- Simplex mode: 0.924 ms
- Dual mode: 1.676 ms
- Triple mode: 2.453 ms
Electrical Ratings
- Back-plane Voltage Range: 18 to 32 Vdc
- Maximum Current (Back-plane): 260 mA
- Input Voltage Range: 0 to 32 Vdc @ 6.5 mA
- Power Consumption: 4.0 W
- Heat Dissipation: 4.0 W (13.6 BTU/hr)
- Weight: 340 g (12 oz)
Module Overview
- 16 isolated digital inputs
- 24 Vdc nominal voltage
- Simplex / Dual / Triple compatible
- Low power consumption – only 4W
- Lightweight design – 340 grams
Key Benefits
- Fast scan times for critical logic
- Isolated channels prevent cross talk
- Wide voltage range (18-32 Vdc)
- Low heat output – saves cooling cost
Professional FAQ
- Q: Can I mix T9402 with other ICS Triplex modules?
A: Yes. It works with T8000 series controllers and I/O systems. - Q: What happens if input voltage goes above 32V?
A: Module may get damaged. Always stay within 18-32 Vdc range. - Q: Does this module support hot swapping?
A: Yes, T9402 supports hot replacement in trusted systems. - Q: How do I check module health?
A: Use front panel LEDs and system diagnostics via controller. - Q: Is external power supply needed?
A: No. Module draws power from back-plane (18-32 Vdc).
Field Tips & Selection Guide
- Pro tip: Always use twisted pair wires for inputs to reduce noise.
- Spare strategy: Keep one T9402 as cold spare. It cuts downtime by hours.
- Selection advice: Choose simplex for non-critical monitoring. Use triple for safety systems.
- Install tip: Label each channel clearly. It helps fast troubleshooting.
- Warranty: 12 months from shipment. Covers factory defects only.
- Shipping: FedEx (express), UPS (ground/air), DHL (worldwide). Tracking included.
Certifications & Compliance
- CE marked
- RoHS compliant
- Suitable for SIL 2 / SIL 3 systems (when used with Trusted TMR)
Package Contents
- 1 x T9402 Digital Input Module
- Quick reference card
- Warranty sheet (12 months)
Need help or bulk pricing? Contact us on WhatsApp: +86 158 8020 0923
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