I-8057PW-G 16-ch Isolated Sink Digital Output Module with Self Protection

The I-8057W-G is a 16-channel digital output module from the I-8K/I-87K High Profile series. Each channel uses photocoupler isolation and an open-collector sink (NPN) output, so it can drive external loads from +5 VDC to +30 VDC at up to 100 mA per channel.Engineers typically choose this module when they need reliable, isolated switching of multiple loads in control cabinets. Each channel has its own LED, so output states can be checked at a glance during commissioning and fault finding. Its 3750 VDC intra-module isolation and ±4 kV ESD protection on each terminal help protect the wider system from electrical disturbances.The module is CE, FCC, RoHS and WEEE certified. It draws 0.9 W maximum and is rated for an operating temperature of -25 ~ +75 °C, making it suitable for building, factory and machine automation as well as remote diagnosis and test equipment.ApplicationsBuilding AutomationFactory AutomationMachine AutomationRemote MaintenanceRemote DiagnosisTesting Equipment

I-8057 CR is a 16-channel digital output module from the I-8K/I-87K low-profile series, suited to switching field loads in automation and control panels. Each channel uses a photocoupler-isolated open-collector output configured as sink (NPN), with a load voltage range of +5 VDC to +30 VDC and up to 100 mA per channel.Engineers choose this module when they need galvanic separation between the control side and the field wiring. It provides 3750 VDC intra-module isolation and ±4 kV ESD protection on each terminal, and an LED indicator for every output helps with commissioning and fault finding.The blue-cover CR variant is the version identified by this ordering code. Its 31 x 116 x 88 mm (W x L x H) housing draws 0.9 W maximum and operates from -25 to +75 °C, with storage rated from -40 to +85 °C.ApplicationsBuilding automationFactory automationMachine automationRemote maintenanceRemote diagnosisTesting equipment

The I-8057-G CR provides 16 photocoupler-isolated digital output channels, each implemented as an open collector with sink-type (NPN) switching. It suits engineers who need to drive relays, indicators or other 5 to 30 VDC loads from an I-8K/I-87K low-profile I/O stack, with each channel electrically separated from the others and from the logic side.Each output has its own LED, so the state of all 16 channels can be read at a glance on the front panel, alongside a combined power and communication indicator. Built-in protection includes 3750 VDC intra-module isolation and ±4 kV ESD protection on each terminal, tested to IEC 61000-4-2.The -G suffix denotes the gray-cover version of the I-8057 module. Its power consumption is 0.9 W maximum, and it is rated for an operating range of -25 to +75 °C with 10 to 90% RH non-condensing humidity.ApplicationsBuilding AutomationFactory AutomationMachine AutomationRemote MaintenanceRemote DiagnosisTesting Equipment

The I-8050W-G CR provides 16 universal digital channels, each of which can be programmed as either a digital input or a digital output. This makes it a flexible choice where the I/O mix may change or is not fixed at the design stage.Every channel is photocoupler isolated. Inputs are sink-type with a +10 ~ +30 VDC ON level, and outputs are isolated open-collector sink drivers rated for a +5 ~ +30 VDC load at 100 mA per channel, with short-circuit protection. Power-on and safe values can be configured for the outputs.16 channels, each programmable as input or output3750 VDC intramodule isolation as standard±4 kV ESD protection on each terminalCE, FCC, RoHS and WEEE listedApplicationsInterfacing sink-type field switches and sensors to a controllerSwitching loads of up to 100 mA per channel with open-collector outputs in industrial control panels