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UTC Fire and Security Edwards MN-COM1S Installation Sheet

Tcp/ip to rs-232 interface
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MN-COM1S TCP/IP to RS-232 Interface
Installation Sheet

Description

The MN-COM1S is a TCP/IP to RS-232 interface with one
RJ-45 port and one RS-232 port. It is used to connect a
FireWorks workstation to an EST3 control panel.
The MN-COM1S mounts on an MN-BRKT1 or an MN-BRKT3,
both ordered separately.

Installation

Using the hardware provided, attach the MN-COM1S to the
MN-BRKT1 or MN-BRKT3 mounting bracket as shown in
Figure 1.
Note:
Attach the MN-COM1S to the MN-BRKT3 before
attaching the MN-BRKT3 to a back box.
© 2010 UTC Fire & Security. All rights reserved.
Figure 1: Mounting diagram
1.
MN-BRKT1
2.
MN-BRKT3

Wiring

Wire the MN-COM1S as shown in Figure 2 on page 2.
Caution:
To avoid damage to the MN-COM1S, make sure that
the power supply provides 24 VDC on the center conductor of
the barrel connector, and common is on the outer connector.
1 / 4
3.
MN-COM1S
P/N 3101601 • REV 2.0 • ISS 03DEC10

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Summary of Contents for UTC Fire and Security Edwards MN-COM1S

  • Page 1 MN-COM1S TCP/IP to RS-232 Interface Installation Sheet Figure 1: Mounting diagram Description The MN-COM1S is a TCP/IP to RS-232 interface with one RJ-45 port and one RS-232 port. It is used to connect a FireWorks workstation to an EST3 control panel. The MN-COM1S mounts on an MN-BRKT1 or an MN-BRKT3, both ordered separately.
  • Page 2 Figure 2: Wiring diagram Figure 3: Setup diagram Assigning a temporary IP address To perform this procedure you will need an unused network IP address for the temporary IP address. You will also need the MAC address of the MN-COM1S module (as printed on the module).
  • Page 3 Configuring the MN-COM1S module 16. Set the Flush Input Buffer options as follows: This procedure is for configuring an MN-COM1S module using With Active Connect: No the MN-COM1S module’s embedded Web page. With Passive Connect: No At Time of Disconnect: No To configure MN-COM1S module: 17.
  • Page 4 Specifications Voltage 18 to 28 VDC Current 60 mA Dimensions (W × H × D) 2.5 × 0.9 × 3.5 in. (6.4 × 2.3 × 9.0 cm) Serial interface RS-232C Network Interface Connector RJ-45 Cable type Category 5, min. Other 10/100 Mbps, TCP/IP, autonegotiating Operating environment Temperature...

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