TRICONEX 3504E High Density Digital Input Module

Core specifications
Number of channels: 64 digital inputs (common terminal, DC coupling).
Input voltage: 20-72 VDC (nominal 24/48 VDC).
Input current: 20 mA; Input impedance: 10 k Ω.
Isolation withstand voltage: 2500 VRMS; Common mode rejection ratio of 100 dB.
Power consumption: ≤ 2.5 W; operating temperature -40 ° C to+70 ° C.
Size/weight: 115 × 60 × 23 mm; approximately 230 g.
Reliability: TMR triple redundancy, self diagnosis, fault switching ≤ 5 seconds; MTBF 100000 hours.

Key Features
Triple Redundancy (TMR): Each channel has 3 independent samples, fault-tolerant operation, and single/dual channel failures do not affect the system.
High density integration: 64 points per module, reducing rack occupation and wiring, and lowering costs.
Wide range adaptation: 20-72 VDC wide voltage, compatible with 24/48 VDC industrial circuits.
Strong anti-interference: optoelectronic isolation, programmable filtering, channel level diagnosis, suitable for harsh EMI/RFI environments.

Typical Applications
Petrochemical industry: ESD emergency shutdown, combustion management system (BMS), fire and gas system (F&G).
Power generation/gas turbine: unit protection, interlock control, speed/vibration monitoring.
Metallurgy/pharmaceuticals: safety interlock, critical equipment status monitoring.

Our products are widely used in CNC mechanical metallurgy, petroleum and natural gas, and petrochemical industries,
Chemical industry, paper and printing, textile printing and dyeing, machinery, electronic manufacturing, automobile manufacturing,
Plastic machinery, electricity, water conservancy, water treatment/environmental protection, municipal engineering, boiler heating, energy, power transmission and distribution.
The quoted price is not the actual price. Please contact the shopkeeper before placing the order to confirm the price and delivery time!!!

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Contact information:+86 15359213550

1. A-B Rockwell
2. FOXBORO
3. TRNEX
4. OVATION Westinghouse
5. SCHNEIDER
6. GE FANUC Fanuc
7. SIEMENS
8. REXROTH INDRAMA
9. ABB
10. HONEYWELL
11. BENTLY NEVADA
12. YOKOGAWA Yokogawa
13. ICS TRIPLEX
14. BACHMANN
15. Emerson
16. EPRO
17. HIMA Black Horse and other imported industrial components!

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