Справочник Пользователя для Honeywell HC900
Specifications - DC Input Module
Revision 5
HC900 Hybrid Controller Installation and User Guide
165
9/03
DC Input Module
Feature Description
Inputs
16 (sinking)
Input Voltage Range
10 Vdc to 32 Vdc
Peak Voltage
32 Vdc
Isolation
2 groups of 8 inputs/group; dielectric strength between groups: 42.4 Vdc (30
Vac)
Vac)
ON voltage level
9.5 Vdc minimum
OFF voltage level
3.5 Vdc maximum
Input impedance
2.6k ohms nominal
Input current
2.3 mA @ 12 Vdc
6.9 mA @ 24Vdc nominal
Minimum On current
3.5 mA
Minimum Off current
1.5 mA
Base Power Required
230 mA maximum for 5 Vdc; (no 24 Vdc power)
Response Time
OFF to ON: 4 ms maximum; 2 ms nominal
ON to OFF: 4 ms maximum; 2 ms nominal