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4
2 Installation
2.1 Mounting
The AX-PENN (/ST7) is designed for mounting within any Advanced enclosure. The module mounts wherever an
Advanced peripheral bus module can be mounted. In addition, the module can be mounted to a single aperture plate
for single aperture opening installation (see figure 1 mounting locations).
To ensure EMC immunity to fast transient and surges the AX-PENN (/ST7) must be connected to an earth ground.
Each installation screw of the AX-PENN (/ST7) module provides a ground connection to its associated mounting plate
for eventual earth ground connection via the mounting plate/enclosure.
Failure to tighten screws will defeat the protection circuitry designed to protect the card from damage due to
lightning and static electricity.
2.2 Dimensions
Below are the dimensions of the AX-PENN (/ST7) peripheral expansion network node module.
SCR
B
OUT
A
OUT
SCR
B
IN
A
IN
NETWORK RS485
PERIPHERAL RS485
A
OUT
B
IN
A
IN
B
OUT
SW
-
SW
+
PROGRAM
COMMISION
REBOOT
PSU_TX
PSU_RX
HEARTBEAT
USB/232RX
USB/232TX
DISPLAY ONLY
AX
PWR FLT
USB
GND
RX
TX
RS232
FEED 1
FEED 2
NET TX
NET RX
NET485
EOL
0V
IN
24V
IN
0V
OUT
24V
OUT
0V
IN
24V
IN
0V
OUT
24V
OUT
FTNET HB
MEM
LOCK
P485 TX
P485 RX
6"
5"
4.5"
2.7"
2.7"
I/P
Figure 1 - AX-PENN (ST/7) Mounting Locations and Dimensions
Summary of Contents for AxisAX AX-PENN
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