Carrier 62X Series - Communication

12
Communication
See Fig. 3 and 4 for typical controller configuration.
LOCAL RNET ACCESS PORT
The LS-1628 controller is equipped with a Local Rnet Access
port. Access to modify, configure, and diagnose the controller is
achieved by attaching an Equipment Touch 2™ device to the Lo-
cal Rnet Access port. The Local Rnet Access port provides com-
munication to the Equipment Touch device. Power to the Equip-
ment Touch 2 is supplied by and external 24VDC power supply.
(See Fig. 4.) This port can also be utilized with a Carrier ZS2
space temperature sensor (optional) to monitor space temperature.
BAS COMMUNICATION
The LS-1628 controller Port 2a is configurable for EIA-232 or
EIA-485 (2-wire or 4-wire). The controller can be configured for
BACnet
1
(MS/TP, Arc156, IP, Ethernet) with external Building
Automation Systems (BAS). See Appendix A for BAS integration
guide.
Fig. 3 — Control and Expansion Module
1. BACnet is a trademark of ASHRAE.
-
-
+
-
Port S1
Conguration
1's10's100's
Rnet
Rnet +
Gnd
Rnet -
+12V
Up
NET +
NET -
Shield
Port S1
NET +
NET -
Shield
Port S2
End of Net?
Yes
No
End of Net?
Yes
No
NET +
NET -
Shield
I/O Bus
NC
Data
Gnd
Act Net
0
5
0
5
0
5
0
5
OptiCORE
LS-1628u
12 Vdc out
AC Input, 162.5mA max
DC Input, 262.5 mA max
Service Port
1-MS/TP
2-ARCNET
4-Other
Gig-E-Port
Rx Tx
Rnet
PortS1
PortS2
I/O Bus
Custom
Gig-E
Sys/Net
Aux power out
AC Input, 200 mA max
DC Input, 500 mA max
Analog
Binary
(Dry Contact)
Analog
(0-20mA)
Analog
(0-10Vdc)
AO Hand
Override
Hand
Auto
O
-
UO-08
+
-
+
-
+
UO-07
UO-06
UO-05
+
-
UO-12
+
-
+
-
UO-11
UO-10
UO-09
+
+
-
UO-16
+
-
+
-
UO-15
UO-14
UO-13
+
Up
Up
-
+++++ ++
-- - - - --
01
01
02
02
03
03
04
04
05
05
06
06
07
8270
+++++ ++
- - - - --
+
24 Vdc
+
Aux
+
+
+++++ ++
-- - - - --
Universal Inputs
24 Vdc
+++++ ++
-- - - - --
08
08
09
09
10
10
11
11
12
12
13
13
14
14
22
22
23
23
24
24
25
25
26
26
27
27
2815
15
16
16
17
17
18
18
19
19
20
20
21
21
+
+
+
+
24 Vdc
Aux
24 Vdc
+
-
UO-04
+
-
+
-
+
-
UO-03
UO-02
UO-01
432
1
O
N
432
1
O N
432
1
O
N
432
1
O N
432
1
O
N
4
3
2
1
O N
432
1
O
N
432
1
O N
H
A
O
RV1
RV2
RV3
RV4
RV5
RV6
RV7
RV8
RV9
RV10
RV11
RV12
RV13
RV14
RV15
RV16
POT
CCW 0%
CW 100%
U001
SW1
U002
SW2
U003
SW3
U004
SW4
U005
SW5
U006
SW6
U007
SW7
U008
SW8
U009
SW9
U0010
SW10
U0011
SW11
U0012
SW12
U0013
SW13
U0014
SW14
U0015
SW15
U0016
SW16
FOR FIELD:
BACNET
CONNECTION
Power
24V
Vac/Vdc +
On/O
-