Cautions, warnings, and regulatory information
READ AND SAVE THESE INSTRUCTIONS
Follow the instructions in this installation manual. These instructions must be followed to avoid damage to
this product and associated equipment. Product operation and reliability depend upon proper installation.
DO NOT INSTALL ANY SIMPLEX™ PRODUCT THAT APPEARS DAMAGED
Upon unpacking your Simplex product, inspect the contents
of the carton for shipping damage. If damage is apparent, immediately file a claim with the carrier and notify an authorized Simplex
product supplier.
ELECTRICAL HAZARD
Disconnect electrical field power when making any internal adjustments or repairs. All repairs should be
performed by a representative or an authorized agent of your local Simplex product supplier.
STATIC HAZARD
Static electricity can damage components. Handle as follows:
• Ground yourself before opening or installing components.
• Prior to installation, keep components wrapped in anti-static material at all times.
Introduction
The 4009-9814 Class A adapter is an optional daughter card that is added to the 4009 IDNAC Repeater to provide support for Class A wiring
extensions.
Consult manual 579-1019 for more information on the 4009 IDNAC Repeater, referred to as “Repeater” from this point on in the manual.
Card specifications
Table 1: Card specifications
Card Specifications
Operating
Conditions
32
o
F - 120
o
F (0
o
C-49
o
C)
Up to 93% relative humidity at 90
o
F
(32
o
C), non-condensing.
Electrical
Specifications
IDNAC Output:
29V / Special application 3A Max.
IDNAC Input (for Class A Extension
mode):
4 unit loads
LED1
For Class A Local mode:
Indicates a
short on Port A.
For Class A extension mode: Indicates a
Short on Port A or an Open when both
sides of the loop are opened.
LED2
For Class A Local mode:
Indicates a
short on Port B.
For Class A extension mode:
Indicates
a short on Port B or an open when both
sides of the loop are opened.
Included
Hardware
4 x Screws (6-32 x 1/4 LG, Slotted Torx)
4x Standoffs (M/F6-32 x 3/4 LG)
Figure 1: Card Layout
Installation and configuration
Installing the Class A adapter
The Class A Adapter fits onto the repeater card.
Important:
Make sure the power to the 4009 Repeater is disconnected before proceeding.
1.
Remove the screws on each side of TB1.
2.
Make sure that the connector screws on the repeater’s TB1 are tightly screwed down or they will obstruct the installation of the Class A Adapter
card.
3.
Install the 4 standoffs on the repeater card.
579-1080 Rev. F
4009-9814 Class A Adapter Card for the 4009 IDNAC Repeater Installation Guide
*05791080F*
