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AMI Marine

PRO-BUF-2

Signal Converter / Isolator · Instrumentation & Gauges

Class-certified type (DNV register) · technical data sheet not yet verified​‍⁠‍‍⁠​⁠​⁠‌⁠‌‌‍‍​‍​‍
Specifications

Technical data.reference — unverified

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Input Supply Voltage10 to 35 V DC
ProtectionTransient overvoltage and ESD protection
ConnectorsPluggable 2-way screw terminals, 5.08mm pitch
Alarm Output ContactsCommon, Normally Open and Normally Closed
Power IndicatorLED, Blue - indicates unit is functioning correctly
Alarm IndicatorLED, Red indicates a valid alarm condition
Input Supply ConnectorPluggable 2-way screw terminal, 5.08mm pitch
NMEA 0183 Port - Listener & Talker Number of Listener / Input Ports2 isolated NMEA 0183 Listeners
Number of Talker / Output Ports12 isolated NMEA 0183 Talkers
Talker Output Voltage Drive>= 2.2V (differential) into 100 ohm
Talker Output Current Drive20 mA maximum per output
Talker Output ProtectionShort circuit and ESD
Talker Data IndicatorLED, Orange (Flashes at data rate)
Mechanical Housing Material316 Stainless Steel
Dimensions210mm (W) x 128mm (H) x 27mm (D)
Weight530g
MountingBulkhead mount or DIN rail mount (DIN kit 1)
Operating Temperature-25 to +70°C
Storage Temperature-40 to +85°C
Relative Humidity (RH)95% @ 55°C
Manufacturer documentation

Images from manufacturer documentation.

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“All specifications are taken with reference to an ambient temperature of 25°C unless otherwise specified. All specifications correct at time of print.”

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