Specifications

Analog Output Modules
286
31007715 6/2008
STB AVO 1265 Specifications
Table of
Technical
Specifications
description two single-ended analog voltage output
channels
analog voltage range -10 ... +10 V
resolution 9 bits + sign
returned data format IEC
module width 13.9 mm (0.58 in)
I/O base STB XBA 1000 (see p. 391)
operating voltage range 19.2 to 30 VDC
logic bus current consumption 45 mA
nominal actuator bus current consumption 260 mA, with no load
maximum output current 5 mA/channel
hot swapping supported* NIM-dependent**
reflex actions supported no
output response time nominal 3.0 ms plus settling time both channels
short-circuit protection on the outputs yes
output fault detection none
isolation field-to-bus 1500 VDC for 1 min
analog module-to-
actuator bus
500 VAC rms (when actuator bus is not
used for field power
integral linearity +/- 0.1% of full scale typical
differential linearity monotonic
absolute accuracy +/- 0.5% of full scale @ 25°C
temperature drift typically +/- 0.01% of full scale/ °C
operating temperature range 0 to 60°C
storage temperature -40 to 85°C
capacitive load 1 μF
fallback mode predefined
fallback states 0 V on both channels
addressing requirements two words of output data)
actuator bus power for accessories 100 mA/module
over-current protection for accessory power yes
field power requirements from a 24 VDC PDM
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com