Specifications

104a
Chapter 4 Calibration Procedures
Relay Verification
4
Module Reference
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Tests 17 - 24
(ROW3):
Move the HI, LO, Sense HI and Sense LO leads to ROW3 as shown
below.
Test Lead Connections for ROW3
Press and hold down until “Card Reset” is displayed on the front
panel.
For each test, close only the channels shown in the “Channels Closed”
column below. Record the 4-wire ohms measurements from the external
DMM in the following table.
*Only the channel currently under test should be closed at one time. All other channels should be open.
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Test
#
Channel
Closed*
Measured Value
Test
Limit
Relay
Measured
17 Ch 31 & 41 ________Ohms 2.00Ω K301
18 Ch 32 & 42 ________Ohms 2.00Ω K302
19 Ch 33 & 43 ________Ohms 2.00Ω K303
20 Ch 34 & 44 ________Ohms 2.00Ω K304
21 Ch 35 & 45 ________Ohms 2.00Ω K305
22 Ch 36 & 46 ________Ohms 2.00Ω K306
23 Ch 37 & 47 ________Ohms 2.00Ω K307
24 Ch 38 & 48 ________Ohms 2.00Ω K308