EBS EPX400, Installation And Programming Manual

Page: 9 / 71

EPX400 – Manual Page 9 / 71
pole switch that provides the ability to quickly disconnect the external power supply
from the transmitter.
According to the figure 1 terminals of transmitter shall be connected to:
Terminal Connection description
AC, AC
Two terminals for AC power supply (output from AC
transformer)
GND Device ground, common for other input and output
+ACU Positive terminal of the battery
IN1 – IN9
Signal inputs. Possible connection of detectors contacts or
alarm control panel outputs. GND terminal is common for
all inputs.
OUT1, OUT2
Type OC outputs. It may control external device. Provides
ground during activation.
NC3, NO3,
C3
Additional output relay. It may control external device.
During activation disconnects C terminal from NC, and
connects C to NO terminal.
AUX1+ Supply voltage output. Provides up to 100mA.
R1, T1 Connection to alarm control panel phone communicator
R2, T2 Connection to the phone
RING, TIP Terminals for a PSTN telephone
PGND Ground line for protecting an external phone line
GSM Connector for external GSM antenna
NOTES:
OUT1 and OUT2 outputs can sink up to 100mA. Don’t short this outputs to
power supply because it can cause permanent damage of the output.
Don’t connect power supply when GSM antenna isn’t connected, because it
can cause permanent damage of GSM/GPRS modem.
After careful connections examination a battery may be connected (to +ACU and
GND terminals) and then power may be switched on for transformer and
programming procedure of transmitter may begin (See chapter 7.).
3.2. PCB VERSION
The customer may choose to purchase only PCB version of transmitter. In this case,
is required to connect the appropriate power to the AC connectors.
N
OTE
!
M
ANUFACTURER RESERVES THE RIGHT TO AMEND APPEARANCE OF PRINTED CIRCUIT WITH
NO EFFECT ON FUNCTIONALITY OF DEVICE
.