Operating instructions

Wiring
11
Terminal assignment
Terminal Terminal assignment Type
L/L+ L for AC
L+ for DC
Power supply
N/L- N for AC
L- for DC
NC Not connected
J1 Jumper for locking device operation via hardware. If
the jumper is set to J1, the configuration cannot be
modified.
!
Note!
The measuring instrument can always be configured
with Readwin
®
2000 via RS232 even if the jumper is
set to J1.
J2 Not connected
11 + 0/4 to 20 mA signal Current input
12 Signal ground (current)
81 24 V sensor power supply 1
Transmitter power supply (optionally intrinsically
safe)
82 Ground, sensor power supply 1
41 Normally closed (NC)
Relay 142 Common (COM)
43 Normally open (NO)
51 Normally closed (NC)
Relay 252 Common (COM)
53 Normally open (NO)
44 Normally closed (NC)
Relay 345 Common (COM)
46 Normally open (NO)