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PIP-EXPTIBS Page
9
Expansion Transmitter Interface Bds.
Section 3
SPECIFICATIONS
3.1 GENERAL SPECIFICATIONS
Communication Interface:
RS-232 (
±
3V minimum)
3508-10C/30C Interface:
FSK Modem - Bell 202 Compatible
(1200 Hz/2200 Hz modulation)
ESD Susceptibility:
Field connected circuits are designed
to meet the requirements of IEC 801-2
for ESD withstand capability up to 10KV.
EMI Compatibility:
Designed to coexist within a shielded
enclosure with the TeleFlow (3530-20B)
or the TeleRTU (3530-25B) electronics. EMI
radiation is insignificant and susceptibility is
comparable or superior to associated
electronics.
Transient Susceptibility:
Field connected circuits are designed
to meet the requirements of ANSI/-
IEEEC37.90-1998 (Formerly IEEE 472)
for surge withstand capability.
3.2 ENVIRONMENTAL SPECIFICATIONS
Operating Temperature:
-40°C to +60°C (-40°F to +140°F)
Storage Temperature:
-40°C to +85°C (-40°F to +185°C)
Relative Humidity:
15% - 95% Non-condensing
Vibration:
1G for 10Hz to 500Hz
per SAMA PMC-31-1
(without damage or impairment)