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FIGURE 3: COMPLETE™ Modulating Heating Control Label Placement
FIGURE 4: Repeater Label Placement
Unitary Controller Wiring
TERMINAL BLOCK 1
(Optional)
TOUCH
SCREEN
A B C D S1 S2
Power
Without Keypad:
26Vdc
24Vac
24Vac, 50VA
2A, 50-60 Hz
Port 1 Tx
Port 1 Rx
Gnd
Off
On
ONLY Use Copper
26Vdc, 23W, 0.9A
Conductors
External
Class 2
Archive Valid
Battery
Power
Port 2a Tx
Port 2a Rx
+3V
Gnd
Port 1
Brownout
Battery low
Net +
Port 1 BT485
3V Lithium Battery
Module
Status
Net -
ARC-
485
Port 1
CR-123A
Status Codes
Chase = OK
Ext. Batt.
Int. Batt.
Shield
156
Blinking Dot = 'Run'
Format
2 wire 4 wire
EIA-232
Port 2a BT485
Port 2a
1 = Control Program Error
0 = Download required
See BAS Table Below
7
8
SPARE
Net+
Tx +
Tx
3 = Comm setup error
2 = RAM full
BAS Port
2
1
5
6
4
SPARE
Net-
Tx -
Rx
Gnd
Port 2a
4 = System error
8 = Formatting
IP Addr
Assigned Default
2
3
n/c
n/c
Rx +
Rx -
DTR
DCD
Rnet-
Rnet+
EIA-232
Enhanced
Access Port 2a
On
Off
1
Off
Signal Ground
+12V
Sense
EIA-485
BAUD 4
BAS Port Settings
5
Protocols 6
7
8
Local
4-wire
2-wire
19.2 K Off On
9600 Off Off
MS/TP m
MS/TP s
PTP
Off
Off
On
On
Off
Off
Off
Off
Off
Controller
1's
Gnd
Rnet +
Access
38.4 K On Off
76.8 K On On
Modbus
N2
On
Off
Off
On
Off
On
Address
Xnet +
Rnet -
Rnet
Lon OptionOff
Lon SLTA
On
Off
On
On
On
10's
Xnet -
+12V
UO-8
RELAY 1
Gnd
Xnet Expansion
RELAY 2
Gnd
1
+
UI-1
UO-7
RELAY 3
Rnet-
Rnet+
2
3
Gnd
+
I/O Pro 812u
+12V
4
Gnd
UI-2
CONTROLLER
UO-6
RELAY 4
5
6
+
Gnd
UI-3
7
+
UI-4
®
UO-5
8
Gnd
1
2
+
Gnd
UI-5
UO-4
3
+
UI-6
4
Gnd
UO-3
Gnd
+ -
6
5
+
Gnd
UI-7
UO-2
Rnet-
Rnet+
7
+
UI-8
10V Max, 20mA Max
Inputs: All
+12V
OUTDOOR
8
Gnd
UO-1
SENSOR
2
1
+
Gnd
UI-9
Pot
Auto Off On
3
+
UI-10
0-20mA
0-10Vdc
Relay
4
Gnd
Set Pot Full CW
UO-8
Gnd
8
5
6
Gnd
+
UI-11
+
7
7
+
UI-12
Universal Input
Mode Select
UO-7
Gnd
+
6
5
8
Gnd
mA
Volts
UO-6
Gnd
4
Gnd
Thermistor/
dry-contact/
24Vac
Gnd
+
2
3
Rnet+
RTD
Open Energy
UO-5
+
1
Rnet-
10/100 BaseT
Management Equipment
UNIVERSAL OUTPUTS
DO NOT APPLY 24Vac TO
Gnd
8
+12V
IOPro812u
Ethernet Port E1
External 24Vdc relay coil only
UO-4
+
7
07/10/12
Rev 6
UO-3
Gnd
+
5
6
24Vdc Max, 50mA Max
Outputs
UO-2
Gnd
4
TRANSFORMER
100
LAN
LINK
E143900
88F0
Gnd
+
3
2
Aux Power Out
Port 2b
TYPE: 002003
UO-1
+
1
24 Vdc
BACnet
®
24 Vdc
Over ARCNET156 KBaud
Made in USA
N1/Gnd
24Vac
Gnd
200mA maximum
Rnet-
Rnet+
+12V
CONNECTIONS INDICATED BY
Z4
Z3
Z2
Z1
Indicator Lights
Repeater Wiring Diagram
120 Vac
NEUTRAL
HOT
GND
0.8 Amps. Fuse
Terminal Block
BLACK
BLACK
WHITE
GREEN
3
1
LINE
120V 60HZ
TRANSFORMER
24V 20VA
LOAD
4
5
GREEN
BASE PLATE
YELLOW
BLUE
POWER
JUMPER
POWER
CONNECTOR
24 Vac
1
BT 485
2
ON OFF
BT 485
CONNECTOR
CONNECTOR
LED1
(NETWORK B)
(NETWORK A)
From Central
(NETWORK A)
(NETWORK B)
CONNECTOR
CONNECTOR
Controller
To Next Controller
LED2
Shield
Net-
1
3
LED3
Net+
Net -
2
2
2
Shield
3
1
Net +
1
REP 485
ERTH GROUND
Satelaite 1
Satelaite 2
P/N 91006114 Orig
SECTION 1: I
NTRODUCTION
L
BLK
N
120V 60HZ
WHT
1 20A
GND
GRN
ZONE 1
L
L
N
N
G
G
LOW VOLTAGE
LOW VOLTAGE
THERMOSTAT
THERMOSTAT
BURNER
BURNER
TO ADDITIONAL
BURNERS
ZONE 2
L
L
N
G
N
G
LOW VOLTAGE
LOW VOLTAGE
THERMOSTAT
THERMOSTAT
BURNER
BURNER
TO ADDITIONAL
BURNERS
120VAC 60HZ
120VAC 60HZ
5A
5A
ZONE 3
R
W
L N G
R
W
L N G
+
ANALOG IN
+
FIRE IN
-
-
+
FIRE OUT
-
+
-
FIRE OUT
CTH3
CTH3
TO ADDITIONAL
BURNERS
120VAC 60HZ
120VAC 60HZ
5A
5A
ZONE 4
R
R
W
L N G
W
L N G
-
+
ANALOG IN
-
+
FIRE IN
+
+
-
FIRE OUT
-
FIRE OUT
CTH3
CTH3
TO ADDITIONAL
BURNERS
5
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