Complete order number: 6ES7422-5EH00-0AB0
Product Model: SM 422 16DO AC\u53cc\u5411\u6676\u95f8\u7ba1\u8f93\u51fa\u6a21\u5757
Compatible Systems: Siemens SIMATIC S7-400 Full Series CPUs, S7-400H Redundant Hot Standby Control Systems
Origin: Genuine Imported from Germany (Made in Germany)
Channel specifications: 16-channel AC bidirectional thyristor output, single-channel independent electrical isolation, with optical isolation on each channel, strong anti-interference capability
Rated load voltage: AC 20V ~ 120V (permissible range 12~132V AC, power frequency 47~63Hz)
Single-channel rated output current: 2A, with every four adjacent channels grouped together, the total current of each group must not exceed 8A
Output type: Triac (solid-state contactless output), free of mechanical wear, suitable for high-frequency switching operations
Switching frequency: Maximum 100Hz for resistive loads; maximum 20Hz for inductive loads; maximum 10Hz for lighting loads
Minimum conduction load current: 10mA, to prevent issues such as unreliable engagement and false triggering due to leakage current in low-power loads
Protection function: Built-in overcurrent, overvoltage, and surge absorption protection to prevent module damage from grid surge impacts
Diagnostic Function: Supports group fault diagnosis, programmable diagnostic interrupts, preset replacement of safety output values during faults, and includes INTF\/EXTF fault indicator lights
Status Indication: Each channel is equipped with a green action indicator, and the panel integrates a red grouped fault alarm light
Power supply parameters: backplane 5V maximum consumption 650mA, module typical power consumption 10W
Wiring accessories: The 40-pin front connector (6ES7492-1AL00-0AA0) must be selected separately. The module does not include terminal blocks upon factory shipment
Hardware specifications: S7-400 single slot UR rack-mounted, dimensions 25mm\u00d7290mm\u00d7290mm, net weight approximately 750g
Cable transmission distance: The maximum length for shielded cables is 1,000 meters, and for unshielded cables, it is 600 meters
Working environment: 0\u00b0C to +60\u00b0C operating temperature for the rack, IP20 protection, compliant with industrial EMC anti-interference standards
Supply Status: Siemens Authorized Agent Channel – Brand New Factory-Sealed Stock, 12-Month Warranty, Supports Global Trade Bulk Spare Parts Supply<\/p>\n","protected":false},"excerpt":{"rendered":"
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