Slow Binary Input Specifications; Pulse Counter Specifications - Honeywell CIPer 50 Installation & Commissioning Instructions

Figure 31: Internal wiring of UI1-UI10 configured for input from NTC10kΩ / NTC20kΩ / voltage input

Slow Binary Input Specifications

When configured as slow binary inputs, the universal inputs of the CIPer Model 50 have the following
specifications:
The polarity (normal = N.O. contact or reverse = N.C. contact) configuration defines if a logical 1 or a logical 0
is detected for a closed contact. This is done by selecting (in WEBs N4) one of the following options:
Normal (default)
Reverse

Pulse Counter Specifications

Using WEBs N4, the universal inputs of the CIPer Model 50 can be configured as pulse counters (totalizers).
If the duty cycle is 50% / 50%, the pulse counter supports up to 0.4 Hz. Counting is done on the rising edge.
Frequency
Pulse ON
Pulse OFF
Bounce
CIPer MODEL 50 CONTROLLER – INSTALLATION AND COMMISSIONING INSTRUCTIONS
TM
V
i
GND
(with pull-up resistor)
Open contact
Closed contact
Closed external contact → state=1
Open external contact → state=0
Closed external contact → state=0
Open external contact → state=1
Table 12. UIs of CIPer Model 50 configured as slow BIs
max. 0.4Hz
min. 1.25s
min. 1.25s
max. 50ms
10 VDC
25 k
200 k
≥ 100 kΩ
≤ 100 Ω
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