Category: Safety technology > X20 System > Digital output modules
6 safe digital outputs with 0.2 A Source circuit Output type B Integrated output protection This module is equipped with 6 safe digital outputs.
The nominal output current is 0.2 A.
The module can be used for controlling actuators in safety-related applications up to PL e or SIL 3.
The outputs are designed using semiconductor technology so that the safety-related characteristics do not depend on the number of operating cycles.
The "high-side high-side" variant (output type B) is required for actuators with reference potential (e.g.
Enable inputs on frequency inverters). It is important to observe the special notices for the cabling in this case.
Safe digital output channels provide protection against automatic restart when network errors occur.
This module is designed for X20 12-pin terminal blocks.
Technical Specifications
Short description
- I/O module = 6 safe type B1 digital outputs, 24 VDC, 0.2 A, OSSD <10 µs
General information
- Diagnostics
- Module run/error = Yes, using LED status indicator and software
- Outputs = Yes, using LED status indicator and software
- Blackout mode
- Scope = Module
- Function = Module functionality
- Standalone mode = No
- Power consumption
- Bus = 0.32 W
- Internal I/O = 1.4 W
- Electrical isolation
- Channel - Bus = Yes
- Channel - Channel = No
- Certifications
- CE = Yes
- UKCA = Yes
- CRA (Cyber Resilience Act) = In preparation
- Functional safety = cULus FSPC E361559 Energy and industrial systems Certified for functional safety ANSI UL 1998:2013
- Functional safety = IEC 61508, up to SIL 3 IEC 62061, up to SIL 3 ISO 13849-1, up to Cat. 4 / PL e IEC 61511, up to SIL 3
- Functional safety = EN 50156-1
- ATEX = Zone 2, II 3G Ex nA nC IIA T5 Gc IP20, Ta (see X20 user's manual) FTZÚ 09 ATEX 0083X
- UL = cULus E115267 Industrial control equipment cULus E537419 Engine generator controller
- HazLoc = cCSAus 244665 Process control equipment for hazardous locations Class I, Division 2, Groups ABCD, T5
- KC = Yes
- B&R ID code = 0xB815
- Status indicators = I/O function per channel, operating state, module status
- Additional power dissipation caused by actuators (resistive) [W] = 1.128
Safety characteristics
- Note = See section "Safety characteristics".
I/O power supply
- Nominal voltage = 24 VDC
- Voltage range = 24 VDC -15% / +20%
- Integrated protective function = Reverse polarity protection
Safe digital outputs
- Quantity = 6
- Variant = FET, 2x positive switching, type B1, output level readable
- Nominal voltage = 24 VDC
- Nominal output current = 0.2 A
- Total nominal current = 1.2 A
- Output protection = See section "Inrush current behavior for output channels".
- Braking voltage when switching off inductive loads = Max. 45 VDC
- Error detection time = 1 s
- Insulation voltage between channel and bus = 500 V eff
- Peak short-circuit current = See section "Inrush current behavior for output channels".
- Leakage current when the output is switched off = <100 µA
- R DS(on) = 4.7 Ω
- Switching voltage = I/O power supply minus voltage drop due to R DS(on)
- Max. switching frequency = See section "Inrush current behavior for output channels".
- Test pulse length = Max. 10 µs
- Max. capacitive load = 100 nF
Current on loss of ground
- I OUT = <100 µA
- I GND = <70 mA
Operating conditions
- Mounting orientation
- Horizontal = Yes
- Vertical = Yes
- Installation elevation above sea level = 0 to 2000 m, no limitation
- Degree of protection per EN 60529 = IP20
Ambient conditions
- Temperature
- Operation
- Horizontal mounting orientation = 0 to 60°C
- Vertical mounting orientation = 0 to 50°C
- Derating = See section "Derating".
- Storage = -40 to 85°C
- Transport = -40 to 85°C
- Relative humidity
- Operation = 5 to 95%, non-condensing
- Storage = 5 to 95%, non-condensing
- Transport = 5 to 95%, non-condensing
Mechanical properties
- Note = Order 1x safety-keyed terminal block separately. Order 1x safety-keyed bus module separately.
- Pitch = 25 +0.2 mm