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E7 Low Voltage Header - H21; E7 Rs 485 Header - H3 (Uses Inncom Pn: 203-250) - Honeywell INNCOM e7 User Manual

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e7 LOW VOLTAGE HEADER - H2
Part Number
Signal
1
GND
2
VEE (12 Vdc)
3
S5bus
4
DIN1
5
DIN2
6
DIN3
7
AO
8
AI

e7 RS 485 HEADER - H3 (USES INNCOM PN: 203-250)

Part Number
Signal
1
GND
2
VCC
3
RS485_TX
4
RS485_RX
5
RS485_TXE
6
NU
Typical Function
Ground
12 Vdc
Communications
Entry Door, 2 transitions to active
Balcony Door/Window, 2 transitions to active
External PIR/motion sensor, 2 transitions to activate
0-10V VFD Fan
Remote Thermistor
Typical Function
Ground
3.3 Vdc
Transmit
Receive
Enable
_
9
INNCOM E7 THERMOSTAT USER GUIDE
36-00013—02

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