FieldServer LonWorks ProtoNode - Apex & Amp;Bfit;Citadel;Phantom-XL 400-1000 L with Concert Display

Page 18 of 97 PN: 106417-05
3.5 Apex & AMP/BFIT/Citadel/Phantom-XL 400-1000L with Concert Display
Low Voltage
Connections
Lockout
Alarm
Outdoor
Sensor
Remote
4-20 mA
Header
Sensor
P7
P9
Enable
Disable
DHW
Demand
F3
LWCO
D
R
C
EnviraCOM
Auto Reset
External
Limit
Man Reset
External
Limit
A
B
C
A
B
C
Boiler
-to-
Boiler
EMS
(Delta Only
)
MODBUS Communication
1
2
3
4
5
6
7
8
9
10
11
12
13
14
13
12
11
10
9
8
7
6
5
4
3
2
1
DHW
Sensor
F4
ProtoNode
RS485 GND
RS485 -
RS485 +
+ PWR
- PWR
FRAME GND
ProtoNode
RS485 GND
RS485 -
RS485 +
+ PWR
- PWR
FRAME GND
OR
Apex with Concert Display
Type A RJ45 Wiring Notes
1 – Wire to White/Green
2 – Wire to White/Orange
3 – Wire to Green
1
2
3
RJ45 Wire
Apex with Concert Display
Type B RJ45 Wiring Notes
1 – Wire to White/Orange
2 – Wire to White/Green
3 – Wire to Orange
Figure 3-10: Apex and AMP/BFIT/Citadel/Phantom-XL 400-1000L with Concert Modbus RS485
Wiring
There are two options for wiring the ProtoNode to an Apex or AMP/BFIT/CTD/PHX 400-1000L with Concert Display.
1. Connect one end of an RJ45 cable to the boiler PCB and cut off the other end of the cable to access the individual
wires of the RJ45 cable. Wire the RJ45 cable as shown above.
2. Wire the ProtoNode to the PCB using the EMS (Delta Only) terminals.
Universal
Gateway
Apex with Concert Display
EMS
BACnet or
Lonworks
Apex with Concert Display
Low Voltage
Connections
Spare 24 V Fuse
Lockout
Alarm
Outdoor
Sensor
Remote
4-20 mA
Header
Sensor
P7
P9
Enable
Disable
DHW
Demand
F3
D
R
C
EnviraCOM
Auto Reset
External Limit
Man Reset
External Limit
A
B
C
A
B
C
Boiler-to-
Boiler
EMS
(Delta Only
)
MODBUS Communication
1
2
3
4
5
6
7
8
9
10
11
12
13
14
13
12
11
10
9
8
7
6
5
4
3
2
1
DHW
Sensor
24 V Fuse
F4
Low Voltage
Connections
Spare 24 V Fuse
Lockout
Alarm
Outdoor
Sensor
Remote
4-20 mA
Header
Sensor
P9
Enable
Disable
DHW
Demand
F3
D
R
C
EnviraCOM
Auto Reset
External Limit
Man Reset
External Limit
A
B
C
A
B
C
Boiler-to-
Boiler
EMS
(Delta Only
)
MODBUS Communication
1
2
3
4
5
6
7
8
9
10
11
12
13
14
13
12
11
10
9
8
7
6
5
4
3
2
1
DHW
Sensor
24 V Fuse
F4
Up to 8
Boilers
Connected
RJ45
Ethernet
Cable
Note: Make connection
to ProtoNode as shown
on previous Page
Figure 3-11: Multiple Apex and AMP/BFIT/CTD 400-1000L Modbus RS485 Wiring
NOTICE:
1. All Apex and AMP/BFIT/CTD/PHX 400-1000L with Concert Display are equipped with a PCB to easily
establish communication with an EMS.
2. These models can do both Lead Lag (Sequencer) and EMS communication at the same time.