Digital modules - SM 322 digital output

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Digital output modules can be used to output digital signals from the control to the process. They convert the internal signal levels of the S7-300 into the external signal levels required for the process. They are suitable e.g., for connecting solenoid valves, contactors, small-power motors, lamps and motor starters.

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Nội dung Text: Digital modules - SM 322 digital output

CA 01 Digital modules - SM 322 digital output Digital modules - SM 322 digital output Overview Digital outputs For connecting solenoid valves, contactors, low-power motors, lamps and motor starters Application Digital output modules can be used to output digital signals from the control to the process. They convert the internal signal levels of the S7-300 into the external signal levels required for the process. They are suitable e.g., for connecting solenoid valves, contactors, small-power motors, lamps and motor starters. Design Digital output modules are characterized by the following features: Compact configuration: Green LEDs for indicating the signal statuses at the outputs Slots for the front connector, protected by a front cover Labeling area on the front cover. Easy installation: There are no slot rules. The output addresses are defined by the slots. When they are used in the ET 200M in combination with active bus modules, hot-swapping is possible. User-friendly wiring RC filter (for relay module 6ES7 322-1HF20): Relay module 6ES7 322-1HF20-0AA0 features a switchable RC attenuation network (300 Ω/0.1 µF) for reducing arcing across the contacts when switching large inductive loads (power factor = 0.4).The result is, for example: Increase in the life of the contacts from 100,000 to 200,000 switching operations for controlling a motor starter for a NEMA motor of frame size 5 Function Digital output modules convert the internal signal level of the PLC into the external signal levels required for the process. When used with low leakage current, for example IEC type I input circuits, the network can be disconnected so that a false ON state is not signaled. Seite 1 von 5
CA 01 Digital modules - SM 322 digital output Technical specifications 6ES7 322-1BH01-0AA0 6ES7 322-1BH10-0AA0 6ES7 322-1BL00-0AA0 6ES7 322-8BF00-0AB0 6ES7 322-5GH00-0AB0 6ES7 322-1CF00-0AA0 Voltages and currents Load voltage L+ Rated value (DC) 24 V 24 V 24 V 24 V 24 V; 24/48 48 V; 48 to 125 V DC Current consumption from load voltage L+ 80 mA 110 mA 160 mA 90 mA 200 mA 2 mA (no load), max. from backplane bus 5 80 mA 70 mA 110 mA 70 mA 100 mA 100 mA V DC, max. Power dissipation, 4.9 W 5W 6.6 W 5W 2.8 W 7.2 W typical Connection system Requisite front 20-pin 20-pin 40-pin 20-pin 40-pin 20-pin connector Digital outputs Number of digital 16 16 32 8 16 8 outputs Length of cable 1,000 m 1,000 m 1,000 m 1,000 m 1,000 m 1,000 m shielded, max. Length of cable 600 m 600 m 600 m 600 m 600 m 600 m unshielded, max. Short-circuit Yes; electronic Yes; electronic Yes; electronic Yes; electronic No; provided externally Yes; electronic protection of the output Limitation of voltage L+ (-53 V) L+ (-53 V) L+ (-53 V) L+ (-45 V) M (-1V) induced on circuit interruption to Lamp load, max. 5W 5W 5W 5W 2.5 W 15 W; 15 W (48 V) or 40 W (125 V) Output voltage for 1 signal L+ (-0.8 V) L+ (-0.8 V) L+ (-0.8 V) L+ (-0.8 V to -1.6 V) L+ (-0.25 V) L+ (-1.2 V) Output current for 1 signal rated 0.5 A 0.5 A 0.5 A 0.5 A 0.5 A 1.5 A value for 1 signal 5 mA 5 mA 5 mA 10 mA 10 mA permissible range for 0 to 40 °C, min. for 1 signal 0.6 A 0.6 A 0.6 A 0.6 A 1.5 A permissible range for 0 to 40 °C, max. for 1 signal 5 mA 5 mA 5 mA 10 mA 10 mA permissible range for 40 to 60 °C, min. for 1 signal 0.6 A 0.6 A 0.6 A 0.6 A 1.5 A permissible range for 40 to 60 °C, max. for 1 signal 5 mA 5 mA 5 mA 10 mA 10 mA minimum load current for 1 signal 1.5 A; for 50 ms, 1 A2s 3 A; for 10 ms permissible surge one-off current, max. for 0 signal 0.5 mA 0.5 mA 0.5 mA 0.5 mA 10 µA 0.5 mA residual current, max. Switching frequency at resistive load, 100 Hz 1,000 Hz 100 Hz 100 Hz 10 Hz 25 Hz max. at inductive load, 0.5 Hz 0.5 Hz 0.5 Hz 2 Hz 0.5 Hz max. at lamp load, 10 Hz 10 Hz 10 Hz 10 Hz 0.5 Hz 10 Hz max. Summation current of the outputs (per group) vertical mounting positions up to 40°C., max. 2 A 2A 2A 4A 4A horizontal mounting positions up to 40°C., max. 4 A 4A 4A 4A 6A up to 50°C., max. 4A up to 60°C., max. 3 A 3A 3A 3A 0.5 A 3A Seite 2 von 5
CA 01 Digital modules - SM 322 digital output all other mounting positions up to 40°C., max. 0.5 A Status information/ interrupts/ diagnostics Interrupts Diagnostic No No No Yes; by channel Yes; parameterizable No interrupt Diagnostics Diagnostics No No No Yes Yes; Parameters can be No assigned Insulation Insulation tested with 500 V DC 500 V DC 500 V DC 500 V DC 1500 V AC 1500 V AC Potentials/ electrical isolation Digital output functions between the 8 8 8 8 1 4 channels, in groups of between the Yes; Optocoupler Yes; Optocoupler Yes; Optocoupler Yes; Optocoupler Yes; Optocoupler Yes; Optocoupler channels and the backplane bus Dimensions and weight Weight, approx. 190 g 200 g 260 g 210 g 260 g 250 g Width 40 mm 40 mm 40 mm 40 mm 40 mm 40 mm Height 125 mm 125 mm 125 mm 125 mm 125 mm 125 mm Depth 120 mm 120 mm 120 mm 120 mm 120 mm 120 mm 6ES7 322-1BF01-0AA0 6ES7 322-1FF01-0AA0 6ES7 322-5FF00-0AB0 6ES7 322-1FH00-0AA0 6ES7 322-1FL00-0AA0 6ES7 322-1HF01-0AA0 Voltages and currents Load voltage L+ Rated value (DC) 24 V 24 V Load voltage L1 Rated value (AC) 230 V 230 V 230 V 120 V Current consumption from load voltage L+ 60 mA 2 mA 110 mA (no load), max. from load voltage L1 2 mA 2 mA 3 mA 10 mA 110 mA (no load), max. from backplane bus 5 40 mA 100 mA 100 mA 200 mA 190 mA 40 mA V DC, max. Power dissipation, 6.8 W 8.6 W 8.6 W 8.6 W 25 W 3.2 W typical Connection system Requisite front 20-pin 20-pin 40-pin 20-pin 20-pin 20-pin connector Digital outputs Number of digital 8 8 8 16 32 8; Relay outputs Length of cable 1,000 m 1,000 m 1,000 m 1,000 m 1,000 m 1,000 m shielded, max. Length of cable 600 m 600 m 600 m 600 m 600 m 600 m unshielded, max. Short-circuit Yes; electronic Yes; Fusing Yes; provided externally Yes; Fuse 8A, 250 V; No protection of the each group output Limitation of voltage L+ (-48 V) induced on circuit interruption to Lamp load, max. 10 W 50 W 50 W 50 W 50 W 50 W Output voltage for 1 signal L+ (-0.8 V) L1 (-1.5 V) L1 (-8.5V) L+(-0.8V) L1 (-0.8 V) Output current for 1 signal rated 2A 2A 2A 1A 1A value for 1 signal 5 mA 10 mA 10 mA 10 mA 10 mA permissible range for 0 to 40 °C, min. for 1 signal 2.4 A 2A 2A 1A 1A permissible range for 0 to 40 °C, max. for 1 signal 5 mA 10 mA 10 mA 10 mA 10 mA Seite 3 von 5
CA 01 Digital modules - SM 322 digital output permissible range for 40 to 60 °C, min. for 1 signal 2.4 A 1A 1A 0.5 A 1A permissible range for 40 to 60 °C, max. for 1 signal 5 mA 10 mA 10 mA 10 mA 10 mA 5 mA minimum load current for 1 signal 20 A; max. 1 AC cycle 20 A; with 2 half-waves 20 A; with 2 half-waves 10 A; per group (for 2 AC permissible surge cycles) current, max. for 0 signal 0.5 mA 2 mA 2 mA 2 mA 2 mA residual current, max. Switching frequency at resistive load, 100 Hz 10 Hz 10 Hz 10 Hz 10 Hz 2 Hz max. at inductive load, 0.5 Hz 0.5 Hz 0.5 Hz 0.5 Hz 0.5 Hz 0.5 Hz max. at lamp load, 10 Hz 1 Hz 1 Hz 1 Hz 1 Hz 2 Hz max. Mechanical, max. 10 Hz Summation current of the outputs (per group) vertical mounting positions up to 40°C., max. 4 A 2A 4A 2A 4A horizontal mounting positions up to 40°C., max. 4A 8A 4A 4A up to 60°C., max. 4 A 2A 4A 2A 3A Relay outputs Rated supply voltage 24 V of the relay L+ (DC) Number of operating 300,000 cycles Switching capacity of the contacts at inductive load, 2 A; 2 A (230 V AC), 2 A max. (24 V DC) at resistive load, 2A max. Status information/ interrupts/ diagnostics Interrupts Diagnostic No No Yes; parameterizable No No No interrupt Diagnostics Diagnostics No Yes Yes; OFF / last value / Yes Yes No substitute value Insulation Insulation tested with 500 V DC 1500 V AC 1500 V AC 4000 V DC 4000 V DC 1500 V AC Potentials/ electrical isolation Digital output functions between the 4 4 1 8 8 2 channels, in groups of between the Yes; Optocoupler Yes; Optocoupler Yes; Optocoupler Yes; Optocoupler Yes; Optocoupler Yes; Optocoupler channels and the backplane bus Dimensions and weight Width 40 mm 40 mm 40 mm 40 mm 80 mm 40 mm Height 125 mm 125 mm 125 mm 125 mm 125 mm 125 mm Depth 120 mm 120 mm 120 mm 120 mm 117 mm 120 mm Weight, approx. 190 g 275 g 275 g 275 g 500 g 190 g 6ES7 322-1HF10-0AA0 6ES7 322-5HF00-0AB0 6ES7 322-1HH01-0AA0 Voltages and currents Load voltage L+ Rated value (DC) 120 V 24 V 120 V Load voltage L1 Rated value (AC) 230 V 230 V 230 V Current consumption 40 mA 100 mA 100 mA Seite 4 von 5
CA 01 Digital modules - SM 322 digital output from backplane bus 5 V DC, max. Power dissipation, typical 4.2 W 3.5 W 4.5 W Connection system Requisite front connector 40-pin 40-pin 20-pin Digital outputs Number of digital outputs 8; Relay 8; Relay 16; Relay Length of cable shielded, max. 1,000 m 1,000 m 1,000 m Length of cable unshielded, max. 600 m 600 m 600 m Short-circuit protection of the output No; provided externally No; provided externally Lamp load, max. 1,500 W; 230 V AC 1,500 W; 230 V AC 50 W; 230 V AC Output current for 1 signal minimum load current 5 mA 10 mA 10 mA Switching frequency at resistive load, max. 2 Hz 2 Hz 1 Hz at inductive load, max. 0.5 Hz 0.5 Hz 0.5 Hz at lamp load, max. 2 Hz 2 Hz 1 Hz Mechanical, max. 10 Hz 10 Hz 10 Hz Summation current of the outputs (per group) vertical mounting positions up to 40°C., max. 5A 5A 8A horizontal mounting positions up to 60°C., max. 5A 5A 8A Relay outputs Rated supply voltage of the relay L+ (DC) 24 V 24 V Number of operating cycles 300,000; 300000 (24 V DC, at 2 A), 200000 100,000; 100000 (24 V DC, at 5 A), 100000 100,000; 50000 (24 V DC, at 2 A), 700000 (120 V AC, at 3 A), 100000 (230 V AC, at 3 A) (230 V AC, at 5 A) (120 V AC, at 2 A), 100000 (230 V AC, at 2 A) Switching capacity of the contacts at inductive load, max. 3 A; 3 A (230 V AC), 2 A (24 V DC) 5 A; 5 A (230 V AC), 5 A (24 V DC) 2 A; 2 A (230 V AC), 2 A (24 V DC) at resistive load, max. 8 A; 8 A (230 V AC), 5 A (24 V DC) 5 A; 5 A (230 V AC), 5 A (24 V DC) 2 A; 2 A (230 V AC), 2 A (24 V DC) Status information/ interrupts/ diagnostics Interrupts Diagnostic interrupt No Yes; parameterizable No Diagnostics Diagnostics No Yes; OFF / last value / substitute value No Insulation Insulation tested with 2000 V AC 1500 V AC 1500 V AC Potentials/ electrical isolation Digital output functions between the channels, in groups of 1 1 8 between the channels and the Yes; Optocoupler Yes; Optocoupler Yes; Optocoupler backplane bus Dimensions and weight Weight, approx. 320 g 320 g 250 g Width 40 mm 40 mm 40 mm Height 125 mm 125 mm 125 mm Depth 120 mm 120 mm 120 mm Seite 5 von 5