B&B Electronics RS-232 Digital I/O Module 232SDD16 User Manual
Page 24
232SDD16-1005 Manual
Appendix C
C-9
B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350
PH (815) 433-5100 -- FAX (815) 433-5104
DBM16 Specifications
I/O Lines
Total:
16
(Factory
default
-
set
to
inputs)
Inputs
Voltage
range:
0Vdc
to
+50Vdc
Low
Voltage: 0Vdc
to
+1.5Vdc
High
Voltage: +2.5Vdc
to
+50Vdc
Internal pull-up current:
0.5 ma
Outputs
Output
Voltage:
+50Vdc
max.
Output current:
350 ma max. - only 1 output on
100
ma
max.
-
all
outputs
on
Output leakage current:
50 micro amp max.
Output saturation voltage:
1.1Vdc max. @ 100ma
CAUTION: Total output power cannot exceed 2 watts for I/O's #0-
7 and 2 watts for I/O #8-15 @ 25 degrees C.
Power Supply
Input Voltage:
8Vdc to 16Vdc @ 10milliamps
(Doesn't include the power
consumption of external devices.)
Connections: Terminal
Blocks
Size
0.5" x 2.1" x 4.5"
C-10 Appendix
C
232SDD16-1005
Manual
B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350
PH (815) 433-5100 -- FAX (815) 433-5104
Figure C.10 - DBM16 Schematic