ABB Symphony Harmony Series - Appendix C Replacing an IMASI03 Module; Introduction; User Differences; IMASI03 Jumpers Used for each Channel

WBPEEUI240774A0 C - 1
Appendix C
Replacing an IMASI03 Module
Introduction
There are two differences between the IMASI03 modules and
the IMASI23 module, resolution/scan time and power con-
sumption. Once these two factors are taken into consideration,
the IMASI23 module can be used as a direct replacement for
the IMASI03 module.
The IMASI03 module resolution for the analog to digital con-
version for each independent channel can be set at 16, 18, 20,
22, and 24. For the IMASI23 module, the resolution for each
channel is 24 bits only.
User Differences
The only user differences between the IMASI23 and the
IMASI03 is the input configuration jumper blocks J1-J12.
Refer to Table C-1. The IMASI03 has two sets of 3 pin jumper
blocks, where the IMASI23 has 6 pin jumper blocks. Refer to
Figures C-1 and C-2.
Refer to Configuring Inputs
Configuring InputsConfiguring Inputs
Configuring Inputs in Section 3, for more information
on jumper settings for the IMASI23.
Table C-1. IMASI03 J ump ers Use d for Ea ch Ch annel
Channel
Number
12345678910111213141516
Jumper
Number
J1
J2
J3
J4
J5
J6
J7
J8
J9
J10
J11
J12
J13
J14
J15
J16
J17
J18
J19
J20
J21
J22
J23
J24
J25
J26
J27
J28
J29
J30
J31
J32