Ac Bridge Excitation Unit (Ra23-143); Names Of Each Parts And Their Functions; Set Up For Synchronization - A&D Omniace III RA2300A Instruction Manual

17.6. AC Bridge Excitation unit (RA23-143)

17.6.1.Names of each parts and their functions

Function
Bridge excitation
Synchronization
Weight

17.6.2. Set up for Synchronization

To use multiple units of this product connected in parallel, please synchronize them with AC Bridge
Excitation Unit (RA23-143) by following procedure described below. One unit becomes the master,
and put OSC switch on AC Bridge Excitation Unit of master to INT, and put OSC switch of other
slave machines to EXT.
 To synchronize two units
INT (Internal)
(LED ON)
 To synchronize with more than 3 units- BNC Adaptor 0243-21
18 is required.
Master
INT (Internal)
(LED ON)
RA2300A Recorder (7001754-R01)
Bridge excitation when 2CH AC Strain Amp Unit (AP11-104) is in use.
2 Vrms, sin wave 5kHz
Possible to synchronize with other RA2300A with internal AC Bridge Excitation
Unit by using synchronization terminals.
Master/Slave select switch
Approx. 60g
Master
Output cable (47226)
Slave
EXT(External)
(LED OFF)
Cable 47226
Connector
INT：OSC power voltage output
EXT：OSC power voltage input
Select Switch
INT(Internal)：Mater （LED ON）
(LED ON)：Slave（LED OFF）
EXT(External)
(LED OFF)
EXT(External)
(LED OFF)
Cable 47226
BNC Adaptor
0243-2118
17-11
17. How to Use Optional Units
Slave
Slave
Cable 47226