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8-2 Specifications
MN1928
8.1.4 Digital inputs (non-isolated)
This specification is for the NextMove ES card when used separately or in conjunction with the
optional non-isolating backplane BPL010-501:
Description
Unit
Value
Type
+5 V inputs, non-isolated
Input voltage
Maximum
Minimum
High
Low
VDC
5.5
0
>3.5 V
<1.5 V
Input current
(approximate, per input)
mA
0.5
Sampling interval
ms
1
8.1.5 Digital inputs (opto-isolated)
This specification is for the optional opto-isolating backplanes BPL010-502 or BPL010-503,
when used in conjunction with the NextMove ES card.
Description
Unit
Value
Type
Opto-isolated
USR V+ supply voltage
Maximum
Minimum
VDC
30
12
Input voltage
BPL010-502 ‘active high’ inputs
BPL010-503 ‘active low’ inputs
VDC
Active: >12 V
Inactive: <2 V
Active: 0 V
Inactive: Unconnected
Input current
(maximum per input, USR V+ = 24 V)
mA
10
Servo Systems Co. • 115 Main Road • P.O. Box 97 • Montville, NJ,
07045-0097 • (973) 335-1007 • Toll Free: (800) 922-1103
Fax: (973) 335-1661 • www.servosystems.com
