GE 8810-HI-TX 8-Channel Safety AI, 4-20mA with HART
8116-DO-AC
• 8 powered outputs
• Controls solenoids and relays
• Common load supply of up to 265 V ac
• Discrete or pulsed outputs
• 1A per channel maximum
• 20–265 V ac bussed field power
required
MODULE SPECIFICATION
See also System Specification
OUTPUTS
Number of channels
• 8
Output voltage range
• 20–265 V ac
Frequency
• 50 / 60 Hz
ON voltage drop
• < 1.2 V
OFF leakage current
• < 4mA
Switched current per channel†
• Continuous – 1 A*
• For < 100 ms – 5 A
• For < 20 ms – 20 A
Minimum load current, per channel
• @ 115 V ac – 11 mA
• @ 230 V ac – 5 mA
CONFIGURABLE PARAMETERS
Output initialisation state
• Predefined value
Fail-safe
• Predefined value / last value
Output
• Discrete, momentary or continuous pulse‡
Pulse width
• 2 ms to 130 s
RESPONSE TIME
Response time (max.)
• From Railbus command to output change –
2 ms + 11/42 cycle of mains frequency
POWER SUPPLIES
Railbus (12V) current
• 75 mA (typ.)
• 125mA (max.)
Bussed Field Power (voltage)
• 20 to 265 V ac
MECHANICAL
Module Key Code
• F1
Module width
• 42 mm
Weight
• 220 g

8117-DO-DC
• 8 fully isolated semiconductor
switched outputs
• Controls solenoids and relays
• For load supplies of up to 60 V dc
• Discrete or pulsed outputs
• 1A per channel switched
MODULE SPECIFICATION
See also System Specification
OUTPUTS
Number of channels
• 8
Output voltage range
• 2–60 V dc
ON voltage drop
• 0.25 V (max.)
OFF leakage current
• 1.0 mA (max.)
Switched current per channel
• Continuous – 1 A
• For < 100ms – 4 A
• For < 20ms – 6 A
CONFIGURABLE PARAMETERS
Output initialisation state
• Predefined value
Fail-safe
• Predefined value / last value
Output
• Discrete, momentary or continuous pulse‡
Pulse width
• 2 ms to 130 s
RESPONSE TIME
Response time
• From Railbus command to output change –
3 ms (max.)
POWER SUPPLIES
Railbus (12V) current
• 45 mA (typ.)
• 70 mA (max.)
Bussed Field Power
• Not required
MECHANICAL
Module Key Code
• B5
Module width
• 42 mm
Weight
• 200 g