JUMO ER8 Betriebsanleitung Seite 10

Description
The external module JUMO ER8/EL8 expands the instruments
JUMO DICON 400/500/401/501,
LOGOPRINT 500 and JUMO LOGOLINE 500/500d by eight relay
outputs (ER8) or logic outputs (EL8). The functions of the outputs are
defined in the instrument that is connected, or via the setup
program. Communication takes place through the serial interface.
PE
Power
(1)
(2)
54 1 542 543
(1) Supply voltage
LED, green; lights up when the supply is connected
(2) Status indicators
LED, yellow; lights up when the output is active.
(3) Fault indicator
LED, red; blinks when the data transmission from the
instrument to the external relay module is interrupted or
faulty.
In the event of an error, a continuous attempt is made to
restore the data transmission.
The outputs are inactive.
L1 N
1 4 1 1 42 1 43
(L+) (L-)
1
5 6
64 1 642 643
If a communication via PC-Interface is established while
operating the ER8/EL8 with the LOGOLINE 500/500d,
DICON 400/500/401/501 and IMAGO 500 (also COM1), the
device will interrupt the data transmission and the fault indi-
cator will blink.
JUMO IMAGO 500,
24 1 242 24 3
3 1 3 2 3 3 34 1 34 2 34 3
2 3
7 8
8 4 1 8 4 2 8 4 3
7 4 1 7 4 2 7 4 3
JUMO
44 1 44 2 44 3
4
(3)
Error
RxD RxD
TxD TxD GND
(+) (–)
97 98 99
1