Trox Technik EK-JS, Инструкция по установке и эксплуатации

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7.4.1 TROXNETCOM B24A, B24AM, B24AS

A controller (master) communicates with the control modules (slaves, up to 31 per master)

Free bus topology of the two-wire cable for data and energy

Simple and intelligent wiring system
Fig. 24: Wiring example for attachments B24A and B24AS
BN Brown (+)
BU Blue (–)
The actuator and the AS-i control module are factory wired.
An AS-i bus (+/–) is used for both voltage supply and signals.
The connecting cables of the AS-EM/SIL module are fitted with wire end ferrules.
Technical data of the actuator,
Ä
7.3.2 ‘B230 ’ on page 41 ,
Ä
Chapter 7.3.1 ‘B24 ’ on page 40 .
Technical data for the control module
Order code detail B24A B24AM B24AS
Control module AS-EM/EK AS-EM/M AS-EM/SIL2
Supply voltage 26.5 – 31.6 V DC
Current consumption 450 mA 450 mA < 400 mA from AS-i
Max. current load per
output
400 mA 400 mA 340 mA
Max. current load per
module
400 mA 400 mA 340 mA
Interfaces 4 inputs/3 outputs 4 inputs/3 outputs 2 outputs with transistor
(typically 24 V DC from
AS-i, voltage range 18 –
30 V)
Operating temperature -5 to 75 °C -5 to 75 °C -20 to 70 °C
Storage temperature -5 to 75 °C -5 to 75 °C -20 to 75 °C
Protection level, IEC pro-
tection class
IP 42 IP 42 IP 54
AS-i profile S7.A.E S7.A.E S-7.B.E (Safety at Work)
and S7.A.E (motor
module)
Electrical connection
Actuator with control module > TROXNETCOM B24A, B24AM, B24AS
Smoke control damper EK-JS 44