IC 912 LX Pt100 °R
8/8
Wiring diagram
WIRING (12V and 230V supply)
1 - 2
N.O. regulator relay output (OUT1)
1 - 3
N.C. regulator relay output (OUT1)
6 - 7
Power supply 1,5 VA max. (12V version)
Power supply 3 VA max. (230V version)
8 - 9
Digital Input (D.I.)
*10-11-12
Pt100 3 wires input
A
TTL input for Copy Card and Televis
System
PLEASE NOTE:
• User Default Settings
• for relay capacities check on the instrument label
In the diagram there are shown only 12V and 230V supply
and relays with 8(3) 1/2 hp 250V capability
•
Pay extreme attention to the probe connection polarity.
IC 912 LX Pt100 - 12 V
A
6 7
10 11 12
1 2 3
8 9
D.I.
Pb1
OUT1
Supply
IC 912 LX Pt100 - 230 V
A
6 7
10 11 12
1 2 3
8 9
D.I.
OUT1
Supply
Pb1
Eliwell & Controlli s.r.l.
Via dell'Industria, 15 Zona Industriale Paludi
32010 Pieve d'Alpago (BL) ITALY
Tel39 0437 986111
Fac39 0437 989066
Internet http://www.eliwell.it
Technical Customer Support:
Email: [email protected]
Tel39 0437 986300
Climate Controls Europe
An Invensys Company
11/2004 eng
cod. 9IS23094
SP1
SP1-dF1
dF1
Off
On
HC1=H
SP1+dF1
SP1
dF1
Off
On
HC1=C
HC1 Heat/Cool Mode.
SP1 Setpoint 1.
dF1 diFferential. Relay 1 tripping
differential.
ON-OFF REGULATION DIAGRAM
RS232 (to PC)
RS485
BusAdapter
PCInterface
TTL
PC with
Televis package
230V
N
L
230V
N
L
The Televis remote control systems can be connected using the TTL serial port
(the TTL- RS 485 BUS ADAPTER 130 or 150 interface module must be used).
To configure the instrument to do this, you need to access the folder with the
“Add” label and use the “dEA” and “FAA” parameters.
TELEVIS SYSTEM
BUS
Adapter130/150
TTL - RS-485 serial interface on DIN rail
for connecting device and a RS-485
network designed for connection to
Televis monitoring system.
PC
Interface1100
RS-232/RS-485 serial interface for con-
necting a PC and a series of instru-
ments in an RS-485 network. The
device needs the Blue
Card
activation
module supplied with the Eliwell soft-
ware package licence to be plugged in.
