Honeywell CIPer 50 Installation & Commissioning Instructions page 38

CIPer MODEL 50 CONTROLLER – INSTALLATION AND COMMISSIONING INSTRUCTIONS
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(i.e., resistances and resultant voltages in dependence upon temperature) of the various different sensor
types which can be connected to them, and on the thresholds at which sensor failures are recognized.
Criteria
Voltage input
Current input
Supported sensor
types
Resolution
Accuracy
Protection
Figure 30: Internal wiring of UI1-UI8 configured for voltage input (without pull-up resistor)
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Table 11. Specifications of UIs
Value
UI1-UI10: 0 ... 10VDC with pull-up resistor (default)
UI1-UI8: 0...10VDC w/o pull-up resistor
UI1-UI8: 2...10VDC w/o pull-up resistor
UI1-UI10: 0 ... 10VDC w/o pull-up resistor, external 499Ω resistor required to
measure 0...20mA
UI1-UI8: 2...10VDC w/o pull-up resistor, external 499Ω resistor required to
measure 4...20 mA
NTC10kΩ (Type II) -22...+212 °F (-30..100°C)
NTC20kΩ (Type II) -58...+302 °F (-50..150°C)
Slow binary input (static, dry contact), 0.4 Hz
12-bit resolution
±75 mV (0 ... 10V)
Against short-circuiting, 24VAC
V
i
200 k
GND
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