Siemens LMV50 Series Manual page 212

Description of connection terminals (cont'd)
Connection symbol
X60
X61
X62
X63
212/327
Building Technologies
Description of connections
Temperature / pressure controller
PIN 5
Functional earth for shield connection
˜
PIN 4
Reference ground
˜
PIN 3 Temperature sensor input
III
˜
Pt / LG-Ni 1000 (Input 4, TEMP)
PIN 2
Line compensation temperature sensor Pt100
˜
PIN 1 Temperature sensor input Pt100
˜
(input 1, TEMP)
PIN 5
Functional earth for shield connection
˜
PIN 4
˜ Reference ground
PIN 3 Current input for temperature / pressure signal
III
˜
(input 2, TEMP / PRESS INPUT 4...20 mA)
PIN 2 Voltage input for temperature / pressure signal
˜
(input 2, TEMP / PRESS INPUT DC 0...10 V
PIN 1 Power supply for temperature / pressure
˜
transmitter
PIN 5
Functional earth for shield connection
˜
PIN 4
Reference ground
˜
PIN 3 Current input for setpoint or load (input 3,
III
˜
SETPOINT INPUT)
PIN 2 Voltage input for setpoint or load (input 3,
˜
SETPOINT INPUT)
PIN 1
˜ Power supply for setpoint changeover
PIN 3
Functional earth for shield connection
˜
PIN 2
III
˜ Reference ground
PIN 1 ˜ Current output for burner load (LOAD OUTPUT)
Basic Documentation LMV5...
12 Description of connection terminals (AC 230 V)
Electrical rating
DC 0...20 mA
DC 0...10 V
Approx. DC 20 V,
Max. 25 mA
DC 0...20 mA
DC 0...10 V
Approx. DC 24 V,
Max. 2 mA
DC 4...20 mA,
RLmax = 500 ς
CC1P7550en
22.05.2018