B&R X20DO6322 Modul de ieșire digitală

X20DO6322

1. X20: Distributed X20 Remote I/O System series by B&R
2. DO: Digital Output module
3. 6: Channel quantity = 6 output channels
4. 3: Standard industrial voltage DC24V
5. 2: Sursă (PNP) ieșire, supports 1-wire / 2-wire sensor wiring
6. 2: Equipped with short-circuit / overload diagnosis, built-in output protection and OSP mode
7. Specificații electrice de bază

III. Mecanic & Environmental Specifications

1. Dimensiuni & Montare

Pitch: 12.5mm (standard compact width of X20 series)

Montare: Snap-on DIN rail, connected in series via X20 backplane bus

Mandatory matching accessories (ordered separately)

Bus base unit: X20BM11 (24V coded, provides I/O power supply)

Blocuri terminale: X20TB06 (6-pin for 1-wire wiring) / X20TB12 (12-pin for 2-wire wiring)

2. Temperatură & Umiditate

Temperatura de operare: -25℃ ~ +60℃ for horizontal mounting; -25℃ ~ +50℃ for vertical mounting

Depozitare / Transportation Temperature: -40℃ ~ +85℃

Umiditate: 5% ~ 95%, necondens

3. Protecţie & Certificari

Module Protection Class: IP20 (for cabinet installation only)

Certificari: CE, UL, UKCA, ATEX Zone 2, DNV/LR/ABS marine approvals, CRA compliance

4. Coated Version: X20cDO6322 (triple anti-corrosion coating, anti-condensation & anti-corrosive gas, specially for humid / chemical cabinets)
5. Logica de cablare (Source PNP Output)

1-wire Wiring (6-pin X20TB06, suitable for 2-wire proximity switches / electrovalve)

All common terminals are connected to 24V+, and the module internally provides GND return circuits;

When an output channel is switched ON, it outputs 24V+, and the other end of the load is connected to 0V. Perfectly compatible with PNP sensors from IFM, Pepperl+Fuchs, 24V indicator lights and small solenoid valves.

2-wire Wiring (12-pin X20TB12)

Each channel is assigned independent 24V+ and GND, suitable for multi-channel independent high-power loads and group-isolated loads.

1. OSP Mode Functions

The module supports OSP (Output Safe Position) safety output mode:

In case of PLC communication interruption, bus failure or module power loss, users can customize all 6 outputs to hold status, force to 0 or force to 1, preventing unintended equipment actions and complying with safe stop standards for packaging, injection molding and assembly lines.

Model Selection Matching & Modele alternative

1. Variants with the same number of channels in the same series

X20DO6321: Sink NPN output, suitable for NPN loads

X20DO6323: Enhanced high-current channels

X20cDO6322: Triple anti-corrosion coated version

2. Matching Logic with IFM Sensors

This module adopts source PNP output, which can directly drive indicator lights and matching actuating valves of PNP-output IFM / Pepperl+Fuchs sensors such as KI5085 and CCN15-30GS60-E2-V1 without intermediate conversion relays.

3. Unsuitable Application Scenarios

Single-channel load current >0.5O (intermediate relays required for current expansion)

Direct outdoor installation outside cabinets (IP20 rating only for cabinet use)

Intrinsically safe Ex Zone 0 / 1 (only certified for ATEX Zone 2 non-intrinsic safety)

1. Avantajele de bază
2. Narrow 12.5mm pitch enables dense multi-module installation to save cabinet space;
3. Independent short-circuit protection per channel; fault on one channel will not affect the other 5 iesiri;
4. Hardware diagnosis for all channels allows PLC to accurately locate short-circuit / open-circuit points;
5. OSP safe power-off output improves the safety level of equipment operation;
6. Compatible with both 1-wire and 2-wire wiring, matching most 24V actuators from IFM, Pepperl+Fuchs, SICK and other mainstream brands on the market.

Full Application Scenarios of B&R X20DO6322 (6-channel 24V Source PNP Digital Output Module)

Basic Application Prerequisites

6 independent source PNP outputs, 0.5A pe canal, support 1-wire / 2-wire wiring, built-in freewheeling diodes, independent short-circuit diagnosis, OSP safe power-off output, ATEX Zone 2 explosion-proof certification. Perfectly matched with indicator lights, small solenoid valves and cylinder coils of PNP proximity switches from IFM, Pepperl+Fuchs, BOLNAV, etc. IP20 rating for cabinet installation only, single-channel load current shall not exceed 0.5A.

1. Packaging Automation Equipment (Most Widely Used)

Controlled Loads

Small pneumatic solenoid valves, material separating cylinders, material blocking cylinders, rejection cylinders, filling valves, lumini indicatoare, audible & visual alarm buzzers

Sub-scenarios

1. Bottled / bagged filling lines: Output signals to activate filling valves, sealing mechanisms and capping cylinders after containers are in place;
2. Etichetarea & coding stations: Trigger start/stop of coding machines and label pressing cylinders;
3. Finished product sorting & rejection: Control reject pushers and diverting baffles for defective products;
4. Scăzut / high material level indicator lights for silos: Output alarm signals paired with IFM KI5085 and CCN15 capacitive sensors;
5. Pornire/oprire transportor, conveyor direction reversal, vacuum generator switching.

Matching Advantages

OSP mode automatically resets cylinders upon bus disconnection to prevent material accumulation; single-channel short-circuit will not interfere with the other 5 stations, and faults can be precisely diagnosed.

1. Clean Production Lines for Food & Pharmaceutical Industries (Including Washdown Workshops)

Sub-scenarios

1. Auxiliary small valves for sauce & dairy mixing tanks, cleaning spray solenoid valves;
2. Positioning cylinders for turnover baskets & pallets, drive units for sterilizer small doors;
3. Ridicat / low level alarm lights for pharmaceutical powder silos, auxiliary valves for dust removal fans;
4. Small metering cylinders for filling, heat-seal solenoid valves;
5. Safe output matching for ATEX Zone 2 dust explosion-proof workshops with no electric spark risks.

Selection Bonus

X20cDO6322 triple anti-corrosion coated version is available for humid and corrosive environments, resisting condensation and acid/alkali vapor.

III. Cauciuc, Plastic, Turnare prin injecție & Extrusion Machinery

Sub-scenarios

1. Injection molding machine hopper gate cylinders, small ejector solenoid valves, low material level alarm lights for hoppers;
2. Raw material silo baffles for extruders, small directional valves for cooling water circuits;
3. Discharge baffles for pelletizers, waste rejection cylinders;
4. Mold safety door indicator lights, fault alarm lights for oil temperature / material temperature.

Matching Advantages

Built-in freewheeling diodes enable direct driving of inductive solenoid valves without external freewheeling components; strong anti-interference performance against inverters for stable operation beside high-power injection molding motors.

1. New Energy Lithium Battery & Photovoltaic Equipment

Sub-scenarios

1. Small cylinders for lithium electrode cutting and diaphragm slitting, carrier positioning solenoid valves;
2. Ridicat / low liquid level alarm lights for electrolyte storage tanks (paired with CCN15 capacitive level sensors);
3. Small dosing valves for photovoltaic texturing & cleaning tanks, station in-place indicator lights;
4. Control of local 24V actuators matched with 48V energy storage systems, supporting wide voltage compatibility.
5. Mașini-unelte generale, Prelucrarea lemnului & SMT Electronic Production Lines
6. Fixture cylinders for CNC machine tools, cutting fluid spray valves, equipment operation indicator lights;
7. Woodworking cutting machine plate pressing cylinders, waste pushing mechanisms;
8. Carrier in-place indicator lights and small vacuum valves for SMT mounters;
9. Conveyor blocking cylinders, material presence detection indicator lights.
10. Tratarea apei, Light Chemical & Building Material Industries
11. Dosing tank solenoid valves, audible & visual high/low level alarms (paired with capacitive level sensors);
12. Small directional valves for aeration tanks, switching valves for water quality sampling pipelines;
13. Overflow / low material level alarm lights for concrete admixture storage tanks;
14. Auxiliary start/stop valves for small mixing equipment, dust removal solenoid valves.

VII. Manipularea materialelor, Depozitare & Triere (Low-speed Conveyors)

1. Diverter baffles for roller lines, carton blocking cylinders;
2. Inbound scanning in-place indicator lights, full bin alarms;
3. Limit indicator lights for small lifts, safety door prompt lights.

VIII. Marin, On-board & Construction Machinery Matching (DNV/LR/ABS Marine Certifications)

1. Small deck pneumatic valves, cabin door indicator lights;
2. On-board 24V small hydraulic valves, status warning lights;
3. Operation panel alarm lights and limit actuators for construction machinery.
4. Matching Scenarios with IFM / Pepperl+Fuchs Sensors (Key Section)

The module adopts source PNP output and can directly drive matching actuators of PNP sensors:

1. Indicator light circuits of IFM KI5085 and CCN15-30GS60-E2-V1 capacitive proximity switches;
2. After sensor detection confirms target presence, the module outputs 24V to drive cylinders, alarm lights and solenoid valves;
3. 1-wire wiring simplifies cabling with unified 24V common power supply, matching standard wiring of M12 4-pin PNP sensors.
4. Scenarii nepotrivite (Selection Pitfalls to Avoid)
5. Single-channel load current >0.5O (intermediate relays required for large solenoid valves and motors);
6. Outdoor exposure or long-term damp immersion outside cabinets (IP20 rating only for cabinet installation);
7. Intrinsically safe Ex Zone 0 / 1 (only certified for ATEX Zone 2 non-intrinsic safety);
8. High-frequency high-speed pulse output (max. 500Hz, not applicable for servo pulse signals);
9. Equipment dominated by NPN sink loads (X20DO6321 sink output module shall be selected instead).
10. Core Matching Logic for Application Scenarios

Cross-brand Model Comparison Manual for B&R X20DO6322

Benchmark Core Specifications

6 canale, DC24V, PNP source output, 0.5A pe canal, single-channel short-circuit diagnosis, support for 1-wire / 2-wire sensor loads, built-in freewheeling diodes, OSP safe power-off output, DIN rail distributed bus I/O, IP20 for cabinet installation only.

1. Same-brand B&R Replacements (Original Compatible Substitutes)

1. Siemens ET200SP Distributed I/O Comparison (PROFINET)

Note de înlocuire: Siemens does not offer native 6-point modules; 6ES7132-6BH00 (8-punct) is commonly used as substitute with 2 spare channels idle. Independent programming is required for fault channel judgment, and OSP safe output function is unavailable.

III. Schneider Modicon TM5 Distributed I/O (EtherCAT / Modbus TCP)

Avantajele înlocuirii: TM5SDO6T also features 6 PNP channels with fully matching channel quantity, making it the top choice for project substitution; OSP safe output function of B&R is not supported.

1. ABB AC500-eCo / S500 Remote I/O

1. WAGO 750 Series Bus I/O (Mainstream EtherCAT / Profinet)

1. IFM AS-i / EtherCAT Field I/O (Matching IFM Sensors)

IFM does not provide standard 24V distributed PNP bus modules with 6 canale; only AS-i field modules for near-sensor installation are available:

Explicaţie: IFM I/O products mainly focus on IP67 field modules. There is no fully equivalent 6-point PNP DIN rail distributed I/O for standard cabinet use. For projects with a large number of IFM sensors, B&R original modules or Schneider TM5SDO6T are preferred.

VII. Alternative interne (EtherCAT Distributed I/O from SDI, Inovaţie, Xinje)

1. SDI Technology XB6S-0006O

6-channel PNP source 0.5A, single-channel short-circuit diagnosis, EtherCAT bus, cost-effective substitute without OSP safe output function.

2. Inovance AM600 Series Remote I/O AM60-DO06P

6-point PNP 0.5A, EtherCAT, universal substitute for equipment production lines.

3. Xinje XN6-06P

6-channel PNP output, standard DC24V, low-cost substitute for small packaging equipment.

VIII. Summary Table of Key Differences for Cross-brand Replacement

1. Selectarea modelului & Recomandări de înlocuire
2. Strictly 6-channel requirement, top substitutes: Schneider TM5SDO6T, WAGO 750-1504, SDI XB6S-0006O
3. Siemens Profinet system retrofitting: Adopt 6ES7132-6BH00 with 2 spare channels unused
4. Mâncare / lithium battery humid cabinet environments: No perfect cross-brand alternative to original X20cDO6322 (triple anti-corrosion coating)
5. Mass matching with IFM PNP proximity switches: Prioritize original B&R modules for simplified 1-wire wiring and fewer terminal blocks
6. High demand for safe stop (OSP function): No direct cross-brand substitute; original B&R modules must be retained