WIKA TR36 Manual De Instrucciones página 16

5. Commissioning, operation
Version with angular connector (DIN EN 175301-803):
For the cable leads we recommend the use of crimped end splices.
To ensure IP65 ingress protection:
EN
Always use the silicon seals
■
Tighten the locking screw
■
Ensure the cables are inserted carefully
■
This is protection class 3 equipment for connection at low voltages,
which are separated from the mains voltage or voltages of greater than
AC 50 V or DC 120 V. Preferably, a connection to an SELV or PELV circuit
is recommended; alternatively protective measures from HD 60346-4-41
(DIN VDE 0100-410).
Alternatively for North America
The connection can be made in line with "Class 2 Circuits" or "Class 2
Power Units" in accordance with CEC (Canadian Electrical Code) or
NEC (National Electrical Code).
Load diagram
The permissible load depends on the loop supply voltage. For
communication with the instrument, with programming unit PU-548, a
max. load of 350 Ω is admissible.
833
583
0
16
10
Voltage U in V
B
24 30
WIKA operating instructions model TR36