4 data line advanced surge protector, RS-232, 20 kV surge protection, -40 to 85°C operating temperature.

Serial Interface
– Connector: Terminal block
– Serial Standards: RS-232
– Baudrate: 50 bps to 921.6 kbps

Serial Signals
– RS-232: TxD, RxD, RTS, CTS, GND

Physical Characteristics
– Housing: Metal
– IP Rating: IP30
– Dimensions: 95 x 53 x 25 mm (3.74 x 2.01 x 0.98 in)
– Weight: Packaged: 276 g (0.61 lb), Product only: 214 g (0.47 lb)
– Installation, DIN-rail mounting

Environmental Limits
– Operating Temperature: -40 to 85°C (-40 to 185°F)
– Storage Temperature (package included): -40 to 85°C (-40 to 185°F)
– Ambient Relative Humidity: 5 to 95% (non-condensing)

Standards and Certifications
– EMS: IEC 61643-21 C2 20 kV
– Environmental Testing
IEC 60068-2-1
IEC 60068-2-2
IEC 60068-2-3
– Safety
– EN 60950-1, IEC 60950-1
– Vibration: IEC 60068-2-6

MTBF
– Time: 62,642,538 hrs
– Standards: Telcordia (Bellcore), GB