60001-003 Datasheet, PDF (4/5 Pages) List of Unclassifed Manufacturers – The optical isolator can accommodate standard operating voltages from 5 to 28 VDC

Example 2: Signal Splitter
The optical isolator can be used to connect a single encoder to multiple devices. Optical isolator can be used
to split an encoder output to drive up the 8 devices as shown in Figure 5. One optical isolator module is used
to drive each receiver. Optical isolator modules can be specified with outputs to match receiver inputs; i.e. an
encoder signal can be split to drive a differential TTL input with one module, a 12 V line driver with another
module and provide an open collector, NPN signal with another module.
* Also see the BEI Encoder Signal Broadcaster Module on page 5 for this application*
FIGURE 5
CONNECTION DIAGRAM FORMULTIPLE,
NON-COMPATIBLE RECEIVERS
Opto Isolator
60001-003
24V Supply
24V Logic
Encoder
Supply V
5V Logic
Opto Isolator
60001-003
12V Supply
12V Logic
5V Supply
Line Driver
5V Output
Opto Isolator
60001-003
5V Logic
24V Supply
Opto Isolator
60001-002
5V Logic
Maximum of 8 Optical Isolator Modules
Example 3: Repeater
On extremely long cable runs (greater than 500 feet), an optical isolator module may be needed as a mid-
point repeater to receive, amplify and re-broadcast the signal. An example is illustrated in Figure 6.
FIGURE 6
REPEATER FOR VERY LONG CABLE RUNS
Optical Isolator
PLC
Module
500’
500’
Tel: [phone] | Fax: [phone] | 7230 Hollister Ave, Goleta, CA
93117-2807| www.beisensors.com
Specification No. 02125-001 Rev 0713