CTI 2500-ADP2-DISC Discrete Wiring Adapter for Series 500
2500-ADP2-DISC Discrete Wiring Adapter for Series 500
The 2500-ADP2-DISC is a wiring adapter which converts discrete I/O field wiring from the Series 500 base to the 40-pin connector used on CTI 2500 Series® I/O modules.
This allows rapid upgrade of existing Series 500 systems to newer and more supportable 2500 Series®.
Features
Adapter card to plug into Series 500 base (picks up I/O signals from base wiring)
1 meter cable ready for termination to 2500- 40F connector on CTI I/O modules
2500-ADP2-DISC Discrete Wiring Adapter for Series 500
Method A—Installing a new CTI 2500 Se
ries® base adjacent to the existing Series
500 base
1. Remove power from the Series 500 base
2. Remove existing Series 500 I/O modules
3. Install a CTI 2500 Series® I/O base with
required modules adjacent to the existing
Series 500 I/O base.
Plug in 2500-ADP2-DISC adapters to the
discrete I/O slots in the old Series 500 I/O
base. Cable bundles should go downward.
5. Wire the 2500-ADP2-DISC cabling as re
quired to the 2500-40F connectors on new
2500 Series® I/O modules (contact CTI for
wiring diagrams for common Series 500 I/O
modules)
Connect the 2500-40F connectors to the
replacement 2500 Series® I/O modules
Return power to the base
Method B – Installing a new CTI 2500
Series® base on top of the existing Series
500 base
This method saves panel space by installing
the new 2500 Series® base directly on top of
the existing Series 500 base. It also
employs the 2500-ADP2-DISC to convert
wiring from the old Series 500 discrete I/O
slots to new 2500 Series® I/O modules.
Contact CTI for special mounting hardware
required for this method.
Important Notes:
1. The 2500-ADP2-DISC supports conversion
of Series 500 modules in which all I/O wir
ing is terminated at the I/O base. For mod
ules with I/O connectors at top and/or bot
tom (ie 32 point discrete modules), the
2500-ADP2-DISC does not handle all the
I/O signals.
2. The 2500-ADP2-DISC does not include the
2500-40F. The 2500-40F wiring connector
for the 2500 Series IO Modules must be
ordered as a separate line item
eatures
• Adapter card to plug into Series 500 base
(picks up I/O signals from base wiring)
• 1 meter cable ready for termination to the
2500-40F connector on CTI I/O modules