3611E| Triconex |8-Point Supervised Digital Output Module
Description
The 3611E is an 8-point supervised digital output (SDO) module designed for critical applications where outputs remain in a single state for extended periods. It processes output signals from main processors on three channels, using a fully fault-tolerant quadruplicated output switch with mechanical power relays to produce one voted output signal passed to the field termination. The module features voltage and current loopback circuitry for comprehensive fault detection and sophisticated online diagnostics to verify the operation of each output switch, the field circuit, and the presence of a load.
Features
- Fully fault-tolerant quadruplicated output switch with mechanical power relays
- Voltage and current loopback circuitry for fault detection
- Hot-swap capability for continuous operation
- External termination panel (ETP) required for field connections
- Sophisticated online diagnostics for output switch, field circuit, and load verification
- Detection of field faults including loss of power, blown fuse, open/missing load, and field shorts
Technical Specifications
Model Number: 3611E
Type: TMR, Supervised
Nominal Voltage: 115 VAC
Voltage Range: 90-155 VAC
Frequency Range: 47-63 Hz
Points: 8, commoned
Maximum Switching Power: 2000 VA (resistive)
ON State Voltage Drop: < 2V, typical
Current Ratings:
- Maximum: 2A per point
- Surge: 10A per AC cycle
Minimum Required Load: 50 mA
Chassis Leakage: 1mA max. @ 60 Hz
Load Leakage: 4 mA max.
Fuses (on Field Termination): 1 per output, 2.5A fast-acting
Point Isolation: 1500 VDC, min.
Diagnostic Indicators:
- Output Status: POINT, PWR, LOAD
- Module Status: PASS, FAULT, ACTIVE
3611E| Triconex |8-Point Supervised Digital Output Module
3611E| Triconex |8-Point Supervised Digital Output Module
Description
The 3611E is an 8-point supervised digital output (SDO) module designed for critical applications where outputs remain in a single state for extended periods. It processes output signals from main processors on three channels, using a fully fault-tolerant quadruplicated output switch with mechanical power relays to produce one voted output signal passed to the field termination. The module features voltage and current loopback circuitry for comprehensive fault detection and sophisticated online diagnostics to verify the operation of each output switch, the field circuit, and the presence of a load.
Features
- Fully fault-tolerant quadruplicated output switch with mechanical power relays
- Voltage and current loopback circuitry for fault detection
- Hot-swap capability for continuous operation
- External termination panel (ETP) required for field connections
- Sophisticated online diagnostics for output switch, field circuit, and load verification
- Detection of field faults including loss of power, blown fuse, open/missing load, and field shorts
Technical Specifications
Model Number: 3611E
Type: TMR, Supervised
Nominal Voltage: 115 VAC
Voltage Range: 90-155 VAC
Frequency Range: 47-63 Hz
Points: 8, commoned
Maximum Switching Power: 2000 VA (resistive)
ON State Voltage Drop: < 2V, typical
Current Ratings:
- Maximum: 2A per point
- Surge: 10A per AC cycle
Minimum Required Load: 50 mA
Chassis Leakage: 1mA max. @ 60 Hz
Load Leakage: 4 mA max.
Fuses (on Field Termination): 1 per output, 2.5A fast-acting
Point Isolation: 1500 VDC, min.
Diagnostic Indicators:
- Output Status: POINT, PWR, LOAD
- Module Status: PASS, FAULT, ACTIVE
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