Specifications

Analog Output Modules
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STB AVO 1250 Physical Description
Physical
Characteristics
The STB AVO 1250 is a standard Advantys STB two-channel analog voltage output
module that writes outputs to analog actuators that operate over a user-selectable
range of either 0 to10 V or -10 to +10 V. The analog portion of the module is isolated
from the island’s actuator bus to improve performance. To take advantage of this
internal isolation feature, the actuators must be powered from an external power
supply. If isolation is not required, you can use the module to deliver field power to
the actuators—24 VDC for actuator 1 from the top connector, and 24 VDC for
actuator 2 from the bottom connector. The module mounts in a size 1 I/O base and
uses two six-terminal field wiring connectors.
Front Panel View
1 locations for the STB XMP 6700 user-customizable labels
2 model name
3 LED array
4 dark green identification stripe, indicating an analog output module
5 actuator 1 connects to the top field wiring connector
6 actuator 2 connects to the bottom field wiring connector
1
2
3
6
5
4
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