I-7041D 14-ch Isolated Digital Input Module with LED Display, DCON RS-485

The I-7041 CR is a 14-channel digital input module with photocoupler isolation, designed to bring on/off field signals into an RS-485 DCON network. Wiring can be configured for either sink- or source-type inputs, so the same module suits a range of field device arrangements.Every channel can be used as a 16-bit counter with a maximum count of 65535 and an input frequency of 100 Hz, with a minimum pulse width of 5 ms. The module includes a built-in dual watchdog, with the module and communication watchdogs being programmable, and provides 3750 VDC intra-module isolation.This blue-cover variant has no LED indicators and uses the standard input thresholds, with an ON level of +1 VDC maximum and an OFF level of +4 ~ 30 VDC. It is powered from +10 ~ +30 VDC with reverse polarity protection and draws 0.2 W. It is suited to:On/off controlIndustrial automation and machineryBuilding automationFood and beverage systemsSemiconductor fabricationControl systemsApplicationsOn/off controlIndustrial automationIndustrial machineryBuilding automationFood and beverage systemsSemiconductor fabricationControl systems

The I-7041P-G CR is a 14-channel isolated digital input module from the I-7000 RS-485 remote I/O range. Each channel is photocoupler isolated and can be wired as sink-type or source-type input, so one module suits a wide range of field devices. This grey-cover P version is intended for 19~30 VDC wet-contact signals and has no channel LED indicators.Every channel can also be used as a 16-bit counter, with a maximum count of 65535, which makes the module useful for pulse and event counting without additional hardware. The built-in dual watchdog helps keep the module and its communication under supervision in unattended installations.The module communicates over a single RS-485 port using the DCON protocol at 1200 to 115200 bps, with data format N, 8, 1. It is rated for an operating range of -25 ~ +75 °C and mounts on a DIN-rail.ApplicationsOn/off controlIndustrial automationIndustrial machineryBuilding automationFood and beverage systemsSemiconductor fabricationControl systems

The I-7041PD-G CR is a 14-channel isolated digital input module for RS-485 remote I/O networks. Each input is photocoupler isolated, and wiring selects either sink or source operation, so the same module suits a wide range of field sensors and switches. This ordering code is the P-variant with a wet input range of 19~30 VDC and an ON level of +11 VDC max.Every channel can also operate as a 16-bit counter with a maximum count of 65535, a 100 Hz frequency limit and a 5 ms minimum pulse width. The integrated LED indicators show the status of each digital input together with power and communication, which simplifies commissioning and fault finding at the cabinet.Suited to on/off control in automation, machinery and building systemsConfigurable DCON communication over RS-485, 1200 ~ 115200 bps, N, 8, 1Built-in programmable watchdog for module and communicationApplicationsOn/off controlIndustrial automationIndustrial machineryBuilding automationFood and beverage systemsSemiconductor fabricationControl systems

The I-7042 CR is a 13-channel digital output module for RS-485 networks using the DCON protocol. Each channel uses photocoupler isolation and a sink-type open collector output rated from +3.5 to +50 VDC at 100 mA per channel, with 3750 Vrms intra-module isolation.Power-on and safe output values are programmable, so outputs can be set to a defined state at start-up or when communication is lost. A built-in dual watchdog supports recovery in unattended installations. This blue-cover ordering code suits engineers who need isolated DC switching outputs on a DIN-rail module with a wide operating temperature range of -25 to +75 °C.Compared with the non-isolated I-7043 series, the I-7042 offers channel isolation. The I-7042D variant adds 13 LED indicators for monitoring channel status, which this code does not include.ApplicationsBuilding automationFactory automationMachine automationRemote maintenanceRemote diagnosisTesting equipment