Input Range
RA
RB
Gain
Polarity
±5 VDC
10
Ω
Short
Open ×1 Bipolar
±10 VDC
2 K
Ω
2
K
Ω
×1 Bipolar
±30 VDC
10 K
Ω
2
K
Ω
×1 Bipolar
±20 mA
Short
249
Ω
×1 Bipolar
±20 mA
Short
124
Ω
×2 Bipolar
±2 mA
Short
1240
Ω
×2 Bipolar
6.
Install resistors in R
A
and R
B
sockets for each channel as desired (see figures).
In voltage mode, RA and RB (installed by the user) form a resistor divider network. In current mode, RA is
always shorted, RB is shunted with a resistor. 8 channels can be configured alike with 16-pin, 8-resistor DIP-8
resistor networks. With no resistors, DBK15 provides 16 differential voltage inputs for +5 V full-scale inputs.
CL positions are used for bias resistors if necessary. Two differential measurement configurations can be used:
floating or referenced differential. Refer to the
Signal Management
chapter for more information.
DBK Option Cards and Modules
889094
DBK15, pg. 3
Summary of Contents for OMB-DBK-34A
Page 6: ...ii...
Page 10: ...viii 917594 DBK Option Cards Modules User s Manual This page is intentionally blank...
Page 32: ...pg 22 DBK Basics 967794 Daq Systems...
Page 60: ...2 10 System Connections Pinouts 877095 DBK Option Cards and Modules...
Page 84: ...5 8 Troubleshooting Tips 967094 DBK Option Cards and Modules...
Page 94: ...DBK200 Series Boards DBK200 DBK201 DD 10 949794 Dimensional Drawings...
Page 96: ...DBK205 DBK205 DD 12 949794 Dimensional Drawings...
Page 97: ...DBK206 Dimensional Drawings 949794 DD 13...
Page 99: ...DBK208 Dimensional Drawings 949794 DD 15...
Page 100: ...DBK209 DD 16 949794 Dimensional Drawings...
Page 101: ...Dimensions for Miscellaneous Components DIN 1 Dimensional Drawings 949794 DD 17...
Page 102: ...DIN 2 DD 18 949794 Dimensional Drawings...
Page 105: ...DBK Cards Modules Part 1 of 2...
Page 106: ...DBK Cards Modules...
Page 108: ...DBK Cards Modules...
Page 148: ...DBK7 pg 14 879895 DBK Option Cards and Modules...
Page 168: ...DBK15 pg 6 889094 DBK Option Cards and Modules...
Page 182: ...DBK16 pg 14 879895 DBK Option Cards and Modules...
Page 200: ...DBK16 pg 32 879895 DBK Option Cards and Modules...
Page 206: ...DBK17 pg 6 879895 DBK Option Cards and Modules...
Page 218: ...DBK20 and DBK21 pg 6 879795 DBK Option Cards and Modules...
Page 232: ...DBK24 pg 8 879795 DBK Option Cards and Modules...