Part No. 4801-5338 Rev 2-2015
Evolution 4000
61 of 86
9.7
Connecting HHnet PC Network to Evolution
4000
9.8
Connecting Alarm Device to Evolution
4000
WARNING!
LOW VOLTAGE!
Keep Separate From
High Voltage Wires!
WARNING!
LOW VOLTAGE!
Keep Separate From
High Voltage Wires!
Inset A
PCB 198
Inset A
NOTE: The internal wiring shows the condition of the relay during normal conditions
(no alarm present). During an alarm condition, the contact positions will be reversed.
N.O. for
Parallel Alarm
connection
N.C. for
Series Alarm
Connection
Internal Circuit
Board Auxiliary
Alarm Relay
Inset A
On-Board Surge
Arrestors for
use with either
N.O. or N.C.
side.
Inset A
HHnet: Light Emitting Diode (LED) Indicators
D7 - RCV (Green LED)
GREEN HHnet Receiving Data
D8 – TRMT (Red LED)
RED HHnet Transmitting Data
PCB 198
Red LED ON -
Controller has an
Alarm Condition.