INTEGRA Metering CALEC ST III User Manual

Installation
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3-140-UM-EN-02
BACnet
Module #1: A11/B11 (Channel #1) Module #2: A21/B21 (Channel #1)
The interface is electrically isolated.
When installing CALEC® ST III at the end of the BACnet segment the internal termination resistor can be
used.
Factory settings:
Manufacturer ID: 431
BACnet device profile: B-ASC
BACnet MAC address: Last 2 digits of the serial number
Device instance number: Last 5 digits of the serial number
Mode: Master
Baud rate: Automatic
u Disconnect the CALEC® ST III from the power
supply.
u Take off the front cover [}p.20].
u If module #1 is installed: Connect BACnet to ter-
minals A11(+) and B11(-).
u If module #2 is installed: Connect BACnet to
terminals A21(+) and B21(-).
u Close the front cover [}p.20].
u Apply voltage.
For the programming options to this module see
BACnet [}p.45].
N2Open
Module #1: A11/B11 (Channel #1) Module #2: A21/B21 (Channel #1)
The interface is electrically isolated.
When installing CALEC® ST III at the end of the N2Open segment, the internal termination resistor can be
used.
Factory settings:
N2Open address: 1
Baud rate: 9’600 Baud
u Disconnect the CALEC® ST III from the power
supply.
u Take off the front cover [}p.20].
u If module #1 is installed: Connect N2Open to
terminals A11(+) and B11(-).
u If module #2 is installed: Connect N2Open to
terminals A21(+) and B21(-).
u Close the front cover [}p.20].
u Apply voltage.
For the programming options to this module see N2-
Bus [}p.45].
LON
Module #1: A11/B11 (Channel #1) Module #2: A21/B21 (Channel #1)
The interface is electrically isolated.

INTEGRA Metering CALEC ST III Specifications

General

Brand	INTEGRA Metering
Model	CALEC ST III
Category	Measuring Instruments
Language	English