GE 336A4940CSP6 Solid state relay module
specific parameters
Electrical Parameters
Input Voltage Range: 12V DC to 48V DC (control signal input)Output Voltage Range: 0V to 24V DC (load drive voltage)Output Current: Maximum 3A per channel, supporting multi-channel parallel outputResponse Time: ＜1ms (from control signal input to load drive response)Isolation Voltage: ＞500Vrms (electrical isolation between input and output)Insulation Resistance: ＞100MΩ (measured at 500V DC)Protection Functions: Overload protection (trigger threshold 120% rated current), overcurrent protection (instantaneous short-circuit cut-off), overtemperature protection (automatic power-off when ＞85℃)Channel Configuration: Four-channel independent control design, supporting single-channel enable/disableCompliant Standards: UL 508 certification, CE certification, conforming to IEC 61010-1 industrial safety standard
Environmental Parameters
Operating Temperature: -25℃ to +70℃ (non-condensing environment, no dew)Storage Temperature: -40℃ to +85℃ (dry storage conditions)Relative Humidity: 5% to 95% (non-condensing, compliant with IEC 60068-2-3 standard)Protection Rating: IP20 (module itself, requiring system chassis for overall dust and water protection)Vibration Resistance: 10-500Hz frequency range, 1g acceleration (sine wave), 30 minutes of continuous testing per axisEMC Compliance: Complies with IEC 61326-1 standard, common-mode interference immunity ≥100dB, differential-mode interference immunity ≥60dB
Mechanical Parameters
Overall Dimensions: 120mm×80mm×40mm (L×W×H, excluding terminal block)Housing Material: Flame-retardant engineering plastic (UL94 V-0 grade), anti-static coating on surfaceWeight: Approximately 0.3kg (including terminal block)Mounting Method: 35mm standard DIN rail mounting, or compatible with Mark VIe system rack slot mountingWiring Method: Front pluggable terminal block, supporting wire diameter 0.5-2.5mm² (single/multi-strand copper wires)Status Indication: LED indicators (1 action indicator per channel, 1 module power indicator, 1 overall fault indicator)
Product Performance
It has strong system compatibility, directly adapting to GE Mark VIe Speedtronic control system and IS220 series I/O modules. No additional protocol conversion or adaptation components are required, and it can be seamlessly combined with terminal boards such as IS200STCIH1A to quickly integrate into existing automation systems.
Control response is fast: the response time of ＜1ms can accurately capture high-frequency control commands from the controller, without mechanical contact bounce delay, meeting scenarios with high control timeliness requirements such as production lines and equipment linkage.
Operation reliability is outstanding: the solid-state switching structure has no mechanical wear, and its service life is far longer than that of traditional electromagnetic relays (mechanical life ＞10 million times); the triple protection mechanism can quickly cut off the circuit when the load is overloaded, short-circuited or the module is overheated, avoiding load burnout or module damage.
Maintenance is convenient: the modular design supports quick plug-and-play replacement, no need to disassemble the system chassis; LED indicators can intuitively feed back the action status of each channel and the overall health of the module, and fault location does not require additional testing equipment, significantly reducing maintenance man-hours.
Environmental adaptability is excellent: the wide temperature operating range of -25℃ to +70℃ covers scenarios such as low-temperature workshops in the north and high-temperature machine rooms in the south; the anti-vibration and EMC design ensures stable operation in high-interference environments such as steel and petrochemical industries, with no misoperation or signal interruption.
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