Proof Test Procedure Kfd0-Sd2-(Ex) - Pepperl+Fuchs SIL KFD0-SD2-*. Series Safety Manual

SAFETY MANUAL SIL K*D0-SD*-(EX)*.****(.SP), HIC2871
Proof Test
4.1.1

Proof Test Procedure KFD0-SD2-(Ex)*.*****

Connect the module specific load resistor between the terminals 1+ and 2-

(and terminals 4+ and 5- for 2-channel device).
Connect the power supply set at nominal 20 V DC between terminals 7 and 8.

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.
If applicable, repeat the test procedure for output II by connecting the power

supply between the terminals 9 and 8 instead of 7 and 8 and the repetition of
the output voltage and short circuit test.
Module
KFD0-SD2-(Ex)1.1180
KFD0-SD2-(Ex)2.1045
KFD0-SD2-(Ex)1.1065
KFD0-SD2-(Ex)1.10100
KFD0-SD2-(Ex)1.1045
KFD0-SD2-(Ex)2.1245
Table 4.1
I
SC
II
SC
Figure 4.1
Usage in Zone 0, 1, 2/Div. 1, 2 only for KFD0-SD2-Ex*.*****.
Multimeter Multimeter
(mA) (V)
1+
R
load
2-
3-
4+
R
load
5-
6-
Zone 0, 1, 2
Div. 1, 2
Proof test set-up for KFD0-SD2-(Ex)*.*****
Output resistor Output voltage
(Ω) (V)
150 > 11
270 > 10
180 > 10
100 > 9.5
270 > 10
270 > 12
KFD0-SD2-Ex2.1245
7
8 (+/-)
9
Short circuit
current (mA)
80 < I < 90
sc
45 < I < 50
sc
65 < I < 75
sc
95 < I < 105
sc
45 < I < 50
sc
45 < I < 50
sc
I
V
II
Zone 2
Div. 2
13