5.2.1.5. HART cables: connect
Connection boards Figure 29:Variants of HART connection boards
[X] Shielding clamp
[XM] Connection for HART modem
[X1/2] 4 – 20 mA HART cable
[J] Jumper for shield
Table 15:
AUMA art. no. on label
1)
Device categoryVariant
Z117.962/01ActuatorD40.03
Z117.962/02Current OutputD40.04
Label with article number on connection board1)
Connection assignment for “Actuator” device category
Table 16:
X1, screw-type terminal, 3-pole: analogue connection with HART signal (“Actuator”)
FunctionSignal typeSignalPin
Positive (analogue) input (target value) with HART
signal
Current with HARTAIN+_H1
Wire or shield of infeed cableShield (EMC protec-
tion)
Shield (drain)2
Negative (analogue) input (target value) with HART
signal
Current with HARTAIN-_H3
Table 17:
J: Jumper for shield
FunctionPositionItem
Shield via capacitor (2.2 nF/200 V) to PEJumper from CAP to SHIELD1
Shield directly to PE (default)Jumper from horizontal level
to SHIELD
2
Shield not to PE (not recommended)Jumper from OFF to SHIELD3
33
SA 25.1 – SA 48.1/SAR 25.1 – SAR 30.1
AC 01.2 Intrusive HART Electrical connection
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