Electrical Schematic - Bosch FHP560 Applications Manual

1 0 | FHP560 Controller

9 Electrical Schematic

Data subject to change
BT485
Rx
RXD
Net + Tx
TXD
Net - Batt
Shield
- +
CR
2032
Sense
+12V
Rnet-
Rnet+
Gnd
Gnd
Local
Rnet + Access Communications Selection
Comm EIA-485
Rnet - Selector BACnet
DIP Switch Over ARC156
+12V
Inputs 1 & 2
IN-1
0-5V, therm,
Gnd or dry
IN-2
FHP560
Gnd
IN-3
Inputs 3
Gnd
& 4
IN-4 Therm or
dry
Gnd
Inputs 5 & 6
Gnd Therm or dry
IN-5
IN-6
Power forB.O.'s
LED
BACnet
UNIT PROTECTION MODULE
FHP P/N 8733 809 536
Page____ of ____
Rnet
Format
Short
pins Gnd
Lstat
IN-5 Hot
24 Vac
Power
POWER
Run
RUN
Error
IN-1 ERROR
Thermistor/dry
contact
0-5Vdc
Thermistor/dry
contact
0-5Vdc
IN-2 On
4
3
2
1
BAUD RATES SW1 SW2
9600 Off Off
19.2 K Off On
38.4 K On Off
76.8 K On On
PROTOCOLS SW3 SW4
BACnet Off Off
MS/TP
N2 On Off
Modbus Off On
Option Card On On
BO5
BO4
BO-5
BO-4
BO3
Outputs
BO-3
24V
BO2
Max, BO-2
1A Max
BO-1
BO1
BUS
®
Applications Manual
Bosch Thermotechnology Corp.