Appendix 2: Remote Communications; Approved Modems; Modem Or Isdn Terminal Adapter Connection; Modem Requirements - Honeywell Excel 800 LION Installation And Commissioning Instructions

Appendix 2: Remote Communications

For remote communications with up to three centrals, a
modem or ISDN terminal adapter can be connected directly
to the modem interface of the CLLIONLC01 Controller
Module.
Notes
Remote communication via modem or ISDN terminal
adapter requires firmware version V2.1.0 or higher.
XBSi building supervisors are not supported for remote
communication.

Approved Modems

The following modem has been approved for use with the
Excel 800 LION:
Type Model
Standard
Westermo TD-33
modem
Table 82 Approved modem
EN1B-0375GE51 R0308
Comment
Modem or ISDN Terminal Adapter
Connection
The modem interface of the CLLIONLC01 Controller Module
accepts a standard modem cable with a female 9-pin
connector.
Fig. 101 Modem interface
Connect the cable that is supplied with the modem/ISDN
►
terminal adapter to the modem interface of the
CLLIONLC01 Controller.

Modem Requirements

Modems to be connected to CLLIONLC01 must support the
following requirements:
• Hayes compatible command set (not V150 or V151 =
Microsoft command set)
• Alpha-numeric return codes
• Modem must follow serial baud rate of the controller CPU
• Auto-bauding (baud rate fall-back)
• When carrier detect (connect) is reported, the carrier
must be on simultaneously at both modems (on controller
CPU side and on side of the central) ⇒ use same
modem
• After a switch-ON of the DTR line by the CPU or the
central, the modem must accept a dial command after 3
seconds
• Modem must answer AT commands in less than
3 seconds
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Excel 800 LION