1530 Old Oakland Road, Suite 100
01837-002 Rev. 3.1
San Jose, CA 95112 USA
(800) 260-5265 (408) 451-2520 FAX (408) 441-0309
Page 3 of 12
SB-293 Satellite Board
Jumper Settings
JP12 - Configures the Satellite Board (see Figure 2)
•
Jumper across JP12, pins 1 and 2, configures the Satellite board for general purpose inputs
and outputs.
•
NO jumper across JP12 configures the Satellite board for second door control with additional
inputs and outputs. When the Satellite board is configured for second door control, the
primary door must be connected to the "A" reader (TB-5 on the PXL-250 controller board)
and the secondary door must be connected to the "B" reader (TB-6 on the Receiver board
attached to the controller board).
Board Installation
Perform the following steps to install an SB-293 Satellite board on a PXL-250 controller (see
Figure 3).
1) Turn the controller’s power off.
2) Line up the upper left-hand corner of the Satellite PCB with the controller PCB.
3) Line up the stand-offs in all four corners of the Satellite PCB with corresponding mounting
holes in the controller PCB (see the Satellite/Controller Installation drawing below).
4) Align the Satellite Board to Motherboard connector pins.
5) Gently press the two boards together with each stand-off into its mounting hole and with the
connector pins meshing together.
Figure 2 – Setting JP12
Figure 3 – Stand-off Installation
When Installing Satellite Boards
DO
•
route cables in accessible areas for ease of maintenance
•
add transient suppression across electric devices attached to a satellite board output
•
use an isolation relay (Keri Systems p/n IRP-1) if attaching to a parking gate, a turnstile, or
any application using a large electric motor
•
for a single door application, install the door's reader to the TB-5, “A” reader connection on
the controller
•
for a two door application, install the primary door's reader to the TB-5, "A" reader connection
on the controller and install the secondary door's reader to the TB-6, "B" reader connection
on the receiver board
DO NOT
•
stretch or over-tension cables
•
route cables over sharp objects
•
let cables or wires get tangled
JP12
off = second door control
on = inputs and outputs
Quick Start Guide
SB-293
