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6
Jumper Positions
6-1
6.1 INTRODUCTION
This section is for the configuration and setup of your jumper positions for
readrate, unipolar or bipolar signal input, sensor input signal jumpers, sensor
excitation jumpers, pushbutton lockouts and lockout of lockout configuration
menus.
6.2 S1 JUMPER POSITIONS FOR READRATE AND UNIPOLAR OR
BIPOLAR INPUT(S)
The typical readrate for your meter is 3/per second. This requires that no
jumper has been installed in the S1A position and Input Configuration
(“IN CNF”) bit “INP.2” has been set to equal “0”. Your meter is capable of a
fast readrate of 13/per second. This requires that you install a jumper in the
S1A position and the Input Configuration (“IN CNF”) bit “INP.2” has been set
to equal “1”. Refer to Figure 6-1 for the location of the S1 jumpers.
The typical setting for your meter is unipolar. For unipolar input, no jumper is
installed in the S1B position and Input Configuration (“IN CNF”) bit “INP.3”
must be set to equal “0”. For bipolar inputs, install a jumper in S1B and set
Input Configuration (“IN CNF”) bit “INP.3” to equal “1”.
6.3 S2 JUMPER POSITIONS FOR INPUT RANGES
The following are the input signal jumper positions required to be installed in
the “S2” position on your meter for the CURRENT or VOLTAGE input ranges
you require. These jumper positions include those that are required for
sensor excitation. Jumpers S2-N & S2-T are for either 1.5 to 11 Vdc or
24 Vdc sensor excitation. To select desired excitation see Section 6.4. Refer
to Figure 6-1 for the location of the S2 jumpers.
Figure 6-1. S1 and S2 Jumper Locations on Signal Input Board
A
B
A
D
G
H
V
L
P
S
T
U
B
C
E
F
J
K
N
M
R
Q
TOP VIEWS
S2
J3
J9
S1
Содержание DP461-S
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