Proof Test Procedure Hic2871 - Pepperl+Fuchs SIL KFD0-SD2-*. Series Safety Manual

SAFETY MANUAL SIL K*D0-SD*-(EX)*.****(.SP), HIC2871
Proof Test
4.1.3

Proof Test Procedure HiC2871

Connect the module specific load resistor between the terminals 1+ and 4-.

Connect the power supply set at nominal 20 V DC between terminals 11+

and 14-.
Measure the output voltage via multimeter. Compare the resulting value to

the nominal value specified in the table below.
Short circuit the load resistor and measure the short circuit current via

multimeter. Compare the resulting value to the nominal value specified in the
table below.
Module
HiC2871
Table 4.3
SC
Figure 4.3
Tip
Normally the easiest way to test H-System modules is by using a stand-alone
HiCTB08-UNI-SC-SC Termination Board. The tester then has no need to
disconnect wires in the existing application, so subsequent miswiring of the
module is prevented.
Multimeter Multimeter
(mA) (V)
SL2
1+
R
load
4-
Zone 0, 1, 2
Div. 1, 2
Proof test set-up for HiC2871
Output resistor Output voltage
(Ω) (V)
270 > 12
Termination Board
HiC2871
SL1
11+
14-
Short circuit
current (mA)
45 < I < 55
sc
V
Zone 2
Div. 2
15