
Installation and Operation Manual for
4-20mA RF Wireless Transmitter Model A753
7
Analynk Wireless, LLC
!
790 Cross Pointe Road
!
Columbus, OH 43230
Phone: (614) 755-5091 Fax: (614) 755-5093 Web:
www.analynk.com
4.4 Normal RF or Repeater Mode Configuration
When transmitter initially powers up or unit is reset – Transmitter will go through power up
sequence (see Section 4.1) – the A1 or A2 LED blinks (4) times to indicate if unit is in Normal
RF Mode or Repeater mode. If the system does not have a repeater (Model A759) – it
should be in Normal RF Mode (A1 will blink 4x at initial power up – see fig 2). If system does
use a repeater – the unit should be in Repeater Mode (A2 will blink 4x at initial power up).
To program for Normal RF or Repeater mode , please do the following.
4.4.1
Lift Access Door to expose mode, reset, and programming switches
(see figure 2).
4.4.2
Press Reset switch and then press / hold programming switch.
4.4.3
After initial power up – the Normal RF / Configuration will change from one to the
other by blinking the appropriate A1 or A2 LED. Release Programming switch.
4.4.4
Repeat process if needed until correct configuration is achieved.
5.0 Specifications
Input:
4-20mA (optional analog inputs are available, refer to label on side of unit)
Discrete: dry contact switch or logic level
Wet contact range: +5 to +32 Vdc
Accuracy:
16 bit
RF Output:
1 Watt (+30 dBm), 900 MHz FHSS
Optional 50mW (+20 dBm) 900MHz FHSS (Model A753-LP)
Power:
11 to 32 Vdc, 5W maximum
Operating Temperature Range:
-40
o
C to +85
o
C
RF Encryption:
256 bit
DIN RAIL MOUNT:
35mm