Allen-bradley terminal base 1734TOP Rockwell Automation one-piece I/O point clamp base with screw clamp. Type of accessories I/O modulesDimensions 49 x 12 x 168 mm Product detailsGeneral specifications Attribute ValueTerminal Base 1734-TB or 1734-TBS Wiring Base AssemblyTerminal Base Screw Torque Determined by Installed Terminal BlockLocation of key switch 4POINTBus current, max 75 mA Power dissipation, max 1.86 W at 750 Ω on each output2.15 W at 0 Ω on each outputThermal dissipation, max @ 28.8 V DC 6.34 BTU/hour at 750 Ω load on each output7.33 BTU/hour at 0 Ω load on each channel 50 V isolation voltage, tested at 1500 V AC for 60 s, outputs and field power to system No isolation between individual outputs or outputs to field powerSupply voltage, backplane 5 V DCSupply voltage range, input field power10… 28.8 VDC (includes 5% AC ripple), 220 mA, Class 2Output Current 4…20 mA or 0…20 mAExternal DC Supply Current, nom 110 mA at 24 VDC (including 20 mA output) Dimensions (HxWxD), approx. 56.0 x 12.0 x 75.5 mm (2.21 x 0.47 x 2.97 inches)Weight, approx. 36.9 g (1.3 oz) Wiring category(1) (2) 2 – on signal ports1 – on power ports Wire Size 0.25 to 2.5 mm2 (23...13 AWG) solid or stranded copper wire rated100 °C (212 °F) or greater, insulation maximum 1.2 mm (3/64 inch)

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