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Wiring to control and extension, X-bac, M4-lhs – LAARS X-BAC BACnet Interface Module - Install and Operating Manual User Manual

Page 7: M4ext, Extension, Bacnet interface module, Rj45 communication cable rj45 cable, A (+) ground b (-) to bacnet mstp, F h j power, Eg i comm

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X-BAC BACnet Interface Module Installation and Configuration Manual

7

HT#

059294-00

B

WIrIng TO COnTrOL AnD exTenSIOn

BACnet Interface Module

MSTP

1

2

3

A GND B

PRODUCT

COMM

RS485

X-BAC

A
B
C
D

1 2

RUN

PROGRAM

DO NOT APPLY ANY VOLTAGE

TO INPUT TERMINALS

3 4 5 6 7 8 9 10 11 12

13

15

14

17

16

18

20

19

21

24

23

29

25

27

26

28

32

30 31

L N

-

+

+

T

T

O

O

RS-485

mA

GND

VLT

SYS

A

B

C

D

PWR

CUR / VLT

A

-

+

+

mA

GND

VLT

-

+

+

mA

GND

VLT

+

+

mA

22

-

GND

VLT

+

mA

TEMP

OUTDOOR

O

O

TEMP

SYSTEM

EXTENSION

MODULE

CUR / VLT

B

CUR / VLT

C

CUR / VLT

D

PROVE

/DHW

SHUTDOWN

/SETBACK

FOR ALL CIRCUITS

120VAC, 6A RESISTIVE

OUTPUT RATINGS:

1A PILOT DUTY, 15A TOTAL

115VAC 60Hz , 30VA MAX

INPUT RATINGS:

USE COPPER WIRE,

CLASS 1 WIRE ONLY.

CAUTION

: RISK OF ELECTRIC SHOCK

More than one disconnect switch may be required

to de-energize the equipment before servicing.

ENCLOSED

ENERGY

MANAGEMENT

EQUIPMENT

99RA

/TSTAT

M4-LHS

HYBRID CONTROL

RJ45 Communication Cable

RJ45 Cable

Extension

RJ11 Extension Cable

RJ45

RJ11

RJ45

RJ11

F
H
J
Power

CAUTION:

Risk of Electric Shock.

More than one disconnect switch may be required

to de-energize the equipment before servicing.

PWR

L N
1 2

E

3 4

F

5 6

G

7 8

H

9 10

I

11 12

EXTENSION

MODULE

RS-485

Ext A

INPUT RATINGS:

115VAC 60Hz, 12VA MAX

Use Copper Conductors Only.

OUTPUT RATINGS:

120VAC, 6A RESISTIVE

1A PILOT DUTY, 15A TOTAL

FOR ALL CIRCUITS

E

G

I

Comm

Ext B

K
M
O

L
N
P

17

16

VLT

mA

CUR / VLT

20

19

16

VLT

mA

GND

CUR / VLT

23

22

19

VLT

mA

GND

CUR / VLT

26

25

22

VLT

mA

GND

CUR / VLT

J

13 14

K

M

O

L

N

P

E

F

G

H

K

M

L

N

15

GND

18

GND

21

GND

24

GND

29

28

VLT

mA

CUR / VLT

32

31

16

VLT

mA

GND

CUR / VLT

27

GND

30

GND

I

J

O

P

M4Ext

FULL MODULATION SEQUENCING EXTENSION

A (+)

Ground

B (-)

To BACnet

MSTP