MCS
‐
BMS
‐
GATEWAY
Startup
Guide
Revision
2.0
Micro
Control
Systems
5580
Enterprise
Pkwy,
Fort
Myers,
FL
33905
USA
Web
:
www.mcscontrols.com
Tel
:
(239)
694
0089
Fax
:
(239)
694
0031
12
3.3
Wiring
the
MCS
‐
BMS
‐
GATEWAY
Field
Port
to
a
LonWorks
network
Connect
the
MCS
‐
BMS
‐
GATEWAY
to
the
field
network
with
the
LonWorks
terminal
using
a
twisted
pair
non
‐
shielded
cable.
LonWorks
has
no
polarity.
.
3.4
Power
‐
Up
the
MCS
‐
BMS
‐
GATEWAY
Apply
power
to
the
device.
Ensure
that
the
power
supply
used
complies
with
the
specifications
provided
in
Appendix
B.1.
Ensure
that
the
cable
is
grounded
using
the
“Frame
‐
GND”
terminal.
The
MCS
‐
BMS
‐
GATEWAY
is
factory
set
for
9
‐
30VDC
or
12
‐
24
VAC.
Voltage
Pinouts
MCS
‐
BMS
‐
GATEWAY
Pin
#
Pin
assignment
Pin
1
RS
‐
485
+
Pin
2
RS
‐
485
‐
Pin
3
RS
‐
485
GND
Pin
4
V
+
Pin
5
V
‐
Pin
6
FRAME
GND (FG)
MCS
‐
BMS
‐
GATEWAY
Pin
#
Pin
assignment
Pin
1
Lon
+
Pin
2
Lon
‐
Pin
1
Figure
7
Lonworks
network
wiring
Figure
8
Wiring
the
power
to
the
MCS
‐
BMS
‐
GATEWAY
Pin
1
