3564| Triconex |Single Digital Input Module
Description
The 3564 is a single-channel digital input (DI) module optimized for safety-critical applications where low cost is more important than maximum availability. It features a single signal path with triplicated portions required to ensure safe operation. The module has 64 commoned points and includes special self-test circuitry to detect stuck-ON and stuck-OFF fault conditions in less than half a second.
Features
- Single Channel: Optimized for cost-sensitive safety-critical applications.
- Self-Test Circuitry: Detects stuck-ON and stuck-OFF faults within 0.5 seconds.
- 64 Commoned Points: Enhances reliability for large-scale inputs.
- Hot-Spare Support: Ensures continuous operation during failures.
- Mechanical Keying: Prevents improper installation.
- Diagnostic Indicators: PASS, FAULT, ACTIVE status per point.
Technical Specifications
- Model Number: 3564
- Type: Single
- Voltage: 24 VDC
- Points: 64, commoned
- DC Range: 15-30 VDC
- Maximum Voltage: 36 VDC
-
Switching Level:
- OFF to ON: > 15 VDC
- ON to OFF: < 6 VDC
- Nominal Turn-On Current: 2-3 mA
- Typical Hysteresis: 4 VDC
-
Input Delay:
- OFF to ON: < 2 ms
- ON to OFF: < 2 ms
- Point Isolation: 1500 VDC
- Nominal Input Impedance: > 3.0 KΩ
-
Nominal Field Power Load:
- Per ON point @ maximum field voltage: 0.2 watts
-
Diagnostic Indicators:
- Input Status: 1 per point
- Module Status: PASS, FAULT, ACTIVE
- Stuck Test: ON and OFF
- Color Code: Dark Red
3564| Triconex |Single Digital Input Module
3564| Triconex |Single Digital Input Module
Description
The 3564 is a single-channel digital input (DI) module optimized for safety-critical applications where low cost is more important than maximum availability. It features a single signal path with triplicated portions required to ensure safe operation. The module has 64 commoned points and includes special self-test circuitry to detect stuck-ON and stuck-OFF fault conditions in less than half a second.
Features
- Single Channel: Optimized for cost-sensitive safety-critical applications.
- Self-Test Circuitry: Detects stuck-ON and stuck-OFF faults within 0.5 seconds.
- 64 Commoned Points: Enhances reliability for large-scale inputs.
- Hot-Spare Support: Ensures continuous operation during failures.
- Mechanical Keying: Prevents improper installation.
- Diagnostic Indicators: PASS, FAULT, ACTIVE status per point.
Technical Specifications
- Model Number: 3564
- Type: Single
- Voltage: 24 VDC
- Points: 64, commoned
- DC Range: 15-30 VDC
- Maximum Voltage: 36 VDC
-
Switching Level:
- OFF to ON: > 15 VDC
- ON to OFF: < 6 VDC
- Nominal Turn-On Current: 2-3 mA
- Typical Hysteresis: 4 VDC
-
Input Delay:
- OFF to ON: < 2 ms
- ON to OFF: < 2 ms
- Point Isolation: 1500 VDC
- Nominal Input Impedance: > 3.0 KΩ
-
Nominal Field Power Load:
- Per ON point @ maximum field voltage: 0.2 watts
-
Diagnostic Indicators:
- Input Status: 1 per point
- Module Status: PASS, FAULT, ACTIVE
- Stuck Test: ON and OFF
- Color Code: Dark Red
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