53
Technical Data
Mounting and Operating Instructions CEAG Central Battery System ZB-S 40071860179 (L) November 2018 www.ceag.de
Addressing
Prior to operation in a EATON safety lighting system,
the module address must be set. For this purpose the
required address (1 - 25) is to be set on the code switches
on the module front panel using a suitable screwdriver
(arrow to number, Figure 2).
fig 1
Connections CEAG 3-PM-IO Modul
Service key for
testing of the
communication
between
module –
safety lighting
via RS 485-BUS
Address switch 1
Address switch 2
Module address
0
0
not permissible
0 1
1
0 2
2
... ...
...
1 0
10
1 1
11
... ...
...
... ...
...
2 5
25
2
6
not permissible
... ...
...
3
9
not permissible
fig. 2
Address switch 1
Address switch 2
General lighting
Emergency lighting
fig. 3: Wiring of the CEAG 3-PM-IO module
CEAG 3-PM-IO-Modul
next Module
3-PM-IO
TLS
TLS
ZB-S
RS485-BUS
max. 1200 m with J-Y(ST)Y 4 x 2 x 0.8 mm
Terminating
resistor
120 Ω *
Terminating
resistor
120 Ω *
fig.4
3-PM-IO
Bus-structure RS485-BUS
• Double terminated bus topology/Line
structure
• max. 25 modules (CEAG 3-PM-IO/TLS)
• Cross section for 24 V supply must be
calculated according the number of
modules as well as line length. U
min
for
module = 19 V
• recommend cable: JY(ST)Y 4 x 2 x 0.8
mm, twisted pair, shielded
• No dead-end lines allowed.
• At interruption or short circuit of the bus
line the programmed safety lighting is
switched to maintained light
* In CEAG 3-PM-IO module the 120
ohms terminating resistor is integrated
and can be activate through a wire
fitted to terminals B1/B2.
