Doug Fleenor Design General Purpose Interface OEM board - Manual

Physical:
4" Length x 1.75" Width x 1" Height
General Purpose Interface OEM board instructions
technical data sheet
Power Connection:
Apply filtered +12 to +15 VDC on the terminal block labeled DC IN.
Power Consumption: Power Ratings:
Idle 20mA Analog/Digital 15mA Protected Output
Analog 1 Active (no load) 30mA Analog/Digital (optional) 100mA Unprotected Output
Analog 2 Active (no load) 20mA Relay 5 Amp
Relay Energized 85mA
Total Max Current (no load) 285mA
Output Connections:
Analog/Digital
#1
Connect wires for the analog output to terminal block TB1 using the COM and CH1
connection. Output is 0 to 10 VDC @ ( ) 15 mA ( )100mA. Maximum output voltage
can be adjusted using trim pot R8.
The output will respond to the ( ) first ( ) second ( ) third addressed DMX channel.
Analog/Digital
#2
Connect wires for the analog output to terminal block TB1 using the COM and CH2
connection. Output is 0 to 10 VDC @ ( ) 15 mA ( )100mA. Maximum output voltage
can be adjusted using trim pot R6.
The output will respond to the ( ) first ( ) second ( ) third addressed DMX channel.
Dry Contact
The relay closure is available on header J2. The Common (Black), Normally Open
(N.O., Red), and Normally Closed (N.C., White) connections are present on this
0.156" header. The relay will close when ( ) first ( ) second ( ) third addressed DMX
channel goes above 60%. It turns off when the channel goes below 40%.
DMX input connection:
Apply DMX512 signals to
the connector labeled
DMXIN. Pin outs and
color codes are as follows:
Pin # Label Wire Color
1 C Brown
2 - Red
3 + Orange
LED indicators:
LED Color
Ref Des. Function
Red D8 Power
Green D3 Signal
Amber D4 Output Level Mimic for Channel 1
Address settings:
The DIP switches at the end
of the board are used to set
the DMX address in binary
format. The address is set
from the sum of values.
Example: To set the start
address to 200 switch ON
switches 8, 7, 4. Switches
1,2,3,5,6,9 should be
switched OFF
Switch Value
1 1
2 2
3 4
4 8
5 16
6 32
7 64
8 128
9 256
Doug Fleenor Design, Inc.
396 Corbett Canyon Road
Arroyo Grande, CA 93420
(805) 481-9599 voice and FAX
web site: www.dfd.com