NOTIFIER NION-232-200 Network Adaptor Instruction Manual
- June 9, 2024
- NOTIFIER
Table of Contents
NOTIFIER NION-232-200 Network Adaptor
NION-232-200
Product Installation Document
This document covers the procedures and specifications for installing the above listed unit and when appropriate, information regarding configuration on the monitored device. For more detailed configuration and operation information, refer to Network Installation Manual, Echelon Local Area Server Manual, or BCI 3 Manual as appropriate.
Description of the Serial NION-232B
The Serial NION-232B (Network Input Output Node) is the EIA-232 interface used
with the network. All of the system components are based on LonWorksŽ (Local
Operating Network) technologies. The Serial NION-232B provides transparent or
interpreted communications between the workstation and control panels. Unless
otherwise noted, full control capabilities are available for each interface.
Check specific connections for details.
The NION connects a LonWorksŽ FT-10 or FO-10 network, and the RS-232 port of
control panels. It provides a single, two-way communication channel for RS-232
serial data when connected to a control panel. NIONs are specific to the type
of network to which they connect (FT-10 or FO-10). The transceiver type must
be specified and ordered separately when ordering the NION.
The NION can be powered by any 24VDC power limited source with battery backup
which is UL listed for use with fire protective signaling units.
The NION mounts in an enclosure (NIS CAB-1 or CHS-4L in CAB-3 series
enclosure) with conduit knockout.
Site Requirements
The NION-232B can be installed in the following environmental conditions:
- Temperature range of 0ºC to 49ºC (32°F – 120°F).
- 93% humidity non-condensing at 30ºC (86°F).
Mounting
The NION-232B is designed to be installed on a wall within 20 feet of the
control panel in the same room.
The type of hardware used is at the discretion of the installer, but must be
in accordance with local code requirements.
Document 50827 NION-232B – 200 Installation Rev. A 9/30/98
Document 50827
9/30/98 Rev A
50827:A ECN 98-113
Serial Communication Description
The baud rate, parity and data bits of the NION-232B must be equal to those of
the RS-232 serial port of the control panel.
The NION-232B comes from the factory preset for the application it was ordered
to fill.
These settings are made on switch S2.
If it becomes necessary to change any of these settings use the chart below:
All Notifier equipment operates at 2400 baud.
| Par ty | Sw tch Pos t on 2 | Sw tch Pos t on 3 |
|---|---|---|
| None | On | On |
| Odd | On | Off |
| Even | Off | Off |
Data Bits / Switch Position 1
- 8 On
- 7 Off
NOTE: If the device connected to the NION calls for 9 data bits then the NION must be set to 8 data bits with either Even or Odd parity.
Switch S2 Settings for the NION-232B RS-232 Configuration
NION Power Requirements
The NION-232B requires 24 VDC @ 0.080 A nominal and battery backup in
accordance with local code requirements. It can be powered by any power
limited source with battery backup which is UL listed for use with fire
protective signaling units.
Serial Communications with Notifier Products
The RS-232 settings for any Notifier panel are:
Baud Rate – 2400, Data Bits – 7, Stop Bits – 1, Parity – Even.
NOTES: It is recommended that the installer conform to local code
requirements when installing all wiring . All power connections must be non-
resettable. Refer to the current Notifier catalog for specific part numbers
and ordering information for each NION. Always remove power from the NION
before making any changes to switch settings and removing or installing option
modules, SMX network modules and software upgrade chips or damage may result.
Always observe ESD protection procedures.
Document 50827 NION-232B – 200 Installation Rev. A 9/30/98
Serial Connections with the AFP200 Control Panel
The NION-200 must be connected to the CPU circuit board of the AFP200 panel. Serial communication wires must be connected to the TB4 connector (EIA 232). For specific connections, refer to Figure: NION-200/AFP200 Wiring Diagram. The NION should be mounted within 20ft of the panel with all connections run in conduit.
Powering the NION from the AFP200 Control Panel
The NION should use terminals 3 (+24) and 4 (Common) of the TB1 connector to get the auxiliary power from the AFP200 panel. This power source is power limited and non-resettable. For specific connections, refer to Figure: NION-200/AFP200 Wiring Diagram.
Configuring the AFP200 Control Panel
The AFP200 Control Panel must be configured for communication with the
NION-200. This is done through the on-line programming utility on the AFP200
panel. This section describes the specific changes needed in the panel
configuration. For general programming procedures on the AFP200, refer to the
AFP200 Instruction Manual.
The Mode of Operation must be set for proper communication with the NION. This
is done during panel programming, under the system parameters section
(7=SYSTEM). Under the SYSTEM selection, the mode must be set to Local Terminal
Mode (LocT).
NOTE: Use only wire for power limited systems. Power limited wire runs use type FPLR, FPLP, FPL or equivalent cabling per NEC 760.
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References
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