




Product Description
| Category | Item | Specification |
|---|---|---|
| Basic Information | Full Model | EPP2338-1001 |
| Product Type | EtherCAT P Box, 8-channel multifunctional digital combi I/O (each channel freely IN/OUT), IP67 field module | |
| Housing Material | PA6 industrial polyamide plastic | |
| Dimension (W × H × D) | 30 mm × 126 mm × 26.5 mm | |
| Net Weight | Approx. 165 g | |
| Protection Class | IP65 / IP66 / IP67, direct machine field mounting without cabinet | |
| Bus Interface (EtherCAT P Single Cable) | Bus Ports | 2 × M8 4-pin A-coded shielded sockets (IN / OUT daisy chain, signal+24V power over one cable) |
| Pin Definition | 1:Tx+/GNDs; 2:Rx+/GNDp; 3:Rx-/Up; 4:Tx-/Us | |
| I/O Sensor Connectors | Channel Ports | 8 × M8 3-pin A-coded female sockets for sensors/actuators |
| I/O Pinout | 1:+24V Up; 3:GNDp; 4:Universal IN/OUT signal pin | |
| Digital Input Spec | Channel Feature | Each channel built-in input circuit, auto feedback of output state to input process image, no software mode switch needed |
| Nominal Voltage | 24 V DC (-15% ~ +20%) | |
| Logic 0 / 1 Threshold | -3…+5 V / 11…30 V DC, compliant EN 61131-2 Type1/3 | |
| Input Filter (1001 variant) | Fixed 3 ms anti-bounce filter for mechanical switches | |
| Per-channel Input Current | 3 mA typical | |
| Digital Output Spec | Max Current Per Channel | 0.5 A PNP sourcing, independent short-circuit protection |
| Total Output Current Limit | Max 4 A for all 8 channels combined | |
| Short-circuit Trip Current | Typ. 1.5 A per channel | |
| Switching Time | TON ≈ 50 µs, TOFF ≈ 100 µs | |
| Supported Loads | Resistive lamps, small solenoid valves, inductive actuators | |
| Built-in Protection | Reverse polarity, over-temperature, per-channel short-circuit lockout | |
| Sensor Power Supply | Internal 24V Sensor Feed | Total max 0.5 A, full short-circuit protected for all connected sensors |
| Galvanic Isolation | Dielectric Withstand Voltage | 500 V AC isolation between EtherCAT P bus logic and field I/O circuit |
| Power Consumption | Us Module Supply Draw | Typ. 100 mA (module base consumption, exclude I/O load) |
| Up Auxiliary Circuit Draw | Typ. 20 mA (exclude sensor & actuator loads) | |
| EtherCAT Bus Functions | Distributed Clocks | Not supported |
| Process Image Data | 8 input bits + 8 output bits | |
| Address Assignment | Auto-detected by EtherCAT master, no DIP switches | |
| LED Diagnostic Indicators | System LEDs | RUN (bus communication), ERR (fault alarm), Us power, Up auxiliary power |
| Channel LEDs | 8 independent yellow LEDs, lit when signal channel logic high | |
| Mechanical Mounting | Fixing Holes | 2 × Ø3.5 mm holes for M3 screws, multi-angle installation |
| Environmental Conditions | Operating Temperature | -25 ℃ ~ +60 ℃ full continuous load |
| Storage Temperature | -40 ℃ ~ +85 ℃ | |
| Relative Humidity | ≤ 95 %, non-condensing | |
| Vibration & Shock Standard | EN 60068-2-6, EN 60068-2-27 industrial standard | |
| EMC & Safety Certifications | EMC Compliance | EN 61000-6-2 (industrial immunity), EN 61000-6-4 (industrial emission) |
| Approvals | CE, UL Listed | |
| Variant Distinction Note | EPP vs EP Series | EPP = EtherCAT P single hybrid cable (signal+power); EP = separate bus + power M8 dual cables |
| Suffix -1001 vs -0001 | -1001: 3ms input filter for mechanical switches; -0001: 10µs fast filter for high-speed sensors | |
| Core Feature Summary | Key Advantages | Single EtherCAT P cable wiring reduces field wiring workload; IP67 waterproof dustproof machine-side installation; 8 universal IN/OUT combo channels flexible allocation; per-channel short-circuit protection; built-in shared short-proof sensor power |
| Typical Application Scenarios | Usage | Cabinet-free distributed machine I/O, robot peripheral sensors & small valve control, packaging line field side signal collection, conveyor proximity/photoelectric mixed input-output stations, mobile machinery decentralized EtherCAT P automation |



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How long is the delivery time ?
Total delivery time is split into two parts: Processing and Shipping
**Reminder: Our warehouse do not process orders during weekend or any public holidays. Therefore, please allow another 1-2 business days to process your weekend orders.** Do you ship to my country ?Yes, we do. Actually, we ship to any countries all over the world (As long as your country is on the earth). Do you provide tracking number ?Sure thing. We will upload the tracking number once the item is dispatched. Here is how you can locate the tracking number:
Other Shipping Policy
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How many months warranty do you provide ? 6 months warranty is provided to our products. The length of the warranty depends on the nature of the products.
What should I do if the item quality is bad / does not fit ?
Normally any quality problems, please return to exchange a brand new one within 14 days or purchase. We will pay for the return postage.Kindly contact our customer support for more details.
What should I do if the item is broken or dead on arrival ?For ensuring all the items are in good quality, we will test all products before the packages were sent out. If there are any problems with the item, kindly send us some images of the situation. And we are more than willing to assist you any further. What should I do if I choose to return the item for a full refund or replacement ?Please contact our customer support team before returning the defective item. Return items should include the original packaging and all accessories. Please make sure the item have NO man-made sabotage., otherwise, refund/exchange request will be rejrcted. DO REMEMBER SIGN YOUR RMA# on the front of the package., or your return won't be accepted. We will pay for the shipping cost of resending items as well. Where can I find a RMA ?RMA is Return Merchandise Authorization. Please contact our customer support and explain them your situation. They will try to solve the problem for you and issue you a RMA for returning the item back to us. Disclaimer:Our eBay account sells new and surplus product and develops channels to purchase such product. Our eBay account is not affiliated with nor an authorized distributor or representative of any manufacturer, brand or product listed. All items sold by us are covered under our warranty and not the manufacturer warranty. Designated trademarks, brand names and brands appearing herein are the property of their respective owners. |