GENERAL SPECIFICATIONS
Common mode rejection (using 50/60Hz filter)
• > 120 dB @ 50/60 Hz
Series mode rejection (using 50/60Hz filter)
• > 65 dB @ 50/60 Hz
Maximum input voltage (except current I/P)
• ± 25V
Common mode voltage between channels
• 250 V ac rms
Isolation
• Channel to channel – 250 V ac rms
• Any channel to Railbus – 250 V ac rms
• Any channel to Bussd Field Power – 250 V ac rms
• Railbus to Bussed Field Power – 150 V ac rms
Input filter response
• Time constant 4 ms
Input impedance
• > 1 M ohm
Data Format
• 0 to 65535 corresponds to selected span
RESPONSE TIME
Signal change on any channel to availability
on Railbus
• Dependent on user-selectable filter/sample rates
Note: For those inputs requiring multiple measurements, i.e. resis
tance and RTD, the minimum response time is 55 ms. See also on this
page Tradeoff of Resolution for module throughput.
Open circuit detection
• < 1 sec (with < 0.5μF cable capacitance)
SAFETY
FM non-incendive field wiring parameters
(each channel)
• V
oc
= 20 V; Isc = 75mA; Ca = 0.61μF; La = 11.3mH
POWER SUPPLIES
Railbus (12V) current
• 60 mA (typ.)
• 100 mA (max.)
Bussed Field Power
• @ 24 V dc ± 10%
• All configurations (except 4/20mA with excitation) –
125 mA (max.)
• 4/20mA with excitation – 300 mA (max.)
• Enable / Disable
GE | 8811-IO-DC | 8811-IO-DC 8-Channel Safety DI/DO, 24VDC, module-powered |
GE | 8118-DO-AC | 8118-DO-AC 8-channel DO, 20-250Vac isolated, unpowered |
GE | 8201-HI-IS | 8201-HI-IS 8-channel Intrinsically Safe Analog Input, 4-20mA with Hart |
GE | 8206-TI-IS | 8206-TI-IS 8-channel Intrinsically Safe RTD input |
GE | 8202-HO-IS | 8202-HO-IS 8-channel Intrinsically Safe Analog Output, 4-20 mA with Hart |
GE | 8215-DO-IS | 8215-DO-IS 4-channel Intrinsically Safe Digital Output, solenoid driver IIC gas groups |
GE | 8204-AO-IS | 8204-AO-IS 8-channel Intrinsically Safe Analog Output, 4-20 mA |
GE | 8220-DI-IS | 8220-DI-IS 16-channel Intrinsically Safe Digital Input, switch/promixmity detector |
GE | 8205-TI-IS | 8205-TI-IS 8-channel Intrinsically Safe THC/mV input |
GE | 8601-FT-NI | 8601-FT-NI Field terminal, non-incendive (Div 2) |
GE | 8617-FT-NI | 8617-FT-NI Field Terminal, non-incendive, for 16 ch DI |
GE | 8602-FT-ST | 8602-FT-ST Field terminal, standard |
GE | 8618-FT-MT | 8618-FT-MT 16-pin Mass Termination Assembly (Div 2) |
GE | 8603-FT-FU | 8603-FT-FU Field terminal, non-incendive, fused (Div 2) |
GE | 8619-FT-MT | 8619-FT-MT 44-pin Mass Termination Assembly (Div 2) |
GE | 8604-FT-FU | 8604-FT-FU Field terminal, fused |
GE | 8620-FT-MT | 8620-FT-MT Field terminal assembly |
GE | 8605-FT-TC | 8605-FT-TC Field terminal, thermocouple |
GE | 8621-FT-IS | 8621-FT-IS Intrinsically Safe Field terminal, standard |
GE | 8606-FT-RT | 8606-FT-RT Field terminal, RTD |
GE | 8622-FT-IS | 8622-FT-IS Intrinsically Safe Field terminal, loop-disconnect (not for 8 channel DI) |
GE | 8607-FT-TC | 8607-FT-TC Field terminal, 8-channel with T/C |
User name | Member Level | Quantity | Specification | Purchase Date |
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