Connecting Voltage Supply And Analog Outputs - TESTO 6381 Instruction Manual

4.3.3.2.

Connecting voltage supply and analog outputs

1. Feed cable with voltage supply and analog signal lines through
opened M 16 x 1.5 screw connection (item (8) in the 4.3.3.1.
overview of terminals).
2. Strip the cable ends, clamp wire end ferrules on and screw
down onto voltage terminals.
3. Close M 16 x 1.5 screw connection (item (8) in the 4.3.3.1.
overview of terminals).
Wiring diagram for 4-wire system (0 to 20 mA/4 to 20 mA/0 to
1 V/0 to 5 V/0 to 10 V)
Requirement for the connecting cable of the supply:
• Insulated with cross-section of at least 0.25 mm²,
maximum 2.7 mm² without wire end sleeves.
• The supply line must be secured against exceeding
0.5 A.
• An OFF switch must be installed in an easily accessible
position close by and be marked as such.
4 Transmitter
Terminal strip for voltage
supply and analog outputs,
item (5) of 4.3.3.1.
overview of terminals
1 1 or 3 channels,
0 to 20 mA/4 to
20 mA max.
load per 500 Ω
0 to 1 V/0 to
5 V / 0 to 10 V
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