621-9935
PublishedSerial I/O Module
HoneywellControl Systems (PLC & DCS)I/O ModuleIndustrial supply
Honeywell 621-9935 serial I/O module enabling serial communication between controllers and peripheral devices in factory automation. 24 V DC +/-20%; 500 V DC isolation. Compatible with Honeywell IPC 621 systems.
Wholesale supply621-9935
No public pricingPriced per agreement on volume and market. Send your quantities — Kaysan replies with availability and wholesale terms.
Product identity6 fields
Item nameSerial I/O Module
Item number / code621-9935
BrandHoneywell
Product lineIndustrial supply
CategoryControl Systems (PLC & DCS)
Product typeI/O Module
Technical data14 rows
Range24V DC
Voltage24V
621-9935module is designed to enable serial communication between controllers and peripheral devices in factory automation systems, ensuring reliable data exchange with
Current Consumption105 mA at 24V DC
Dimensions3.0 cm x 26.7 cm x 17.8 cm (1.2" x 10.5" x 7.0")
Energy EfficiencyOperates with low power consumption, ideal for energy-conscious settings
Input Voltage Range24V DC ±20%
Inrush Current50 mA (maximum)
Isolation Voltage500V DC (input-to-output, channel-to-channel)
Power Consumption2.5W (typical)
SafetyProvides 500V DC isolation between
Seamless CommunicationEnsures reliable data exchange with various devices in factory automation environments
Versatile IntegrationCompatible with Honeywell IPC 621 systems, making it suitable for a wide
Weight0.7 kg (1 lb 8.0 oz)
Reference numbers1 public
Honeywell621-9935