X20SLX842-1

Short description

I/O module	8 safe type A digital inputs, 4 pulse outputs, 24 VDC, 4 safe type A digital outputs, 24 VDC, 3 A, OSSD <500 µs, 2 safe type B2 digital outputs, 24 VDC, 50 mA, OSSD <500 µs, SafeLOGIC-X technology

General information

B&R ID code	0x2F20
Status indicators	I/O function per channel, operating state, module status
Diagnostics
Module run/error	Yes, using LED status indicator and software
Outputs	Yes, using LED status indicator and software
Inputs	Yes, using LED status indicator and software
Blackout mode
Scope	Module
Function	Programmable
Standalone mode	Yes
Max. I/O cycle time	800 µs
Power consumption
Bus	0.4 W
Internal I/O	2.5 W
Additional power dissipation caused by actuators (resistive) [W]
Safe digital HS-LS outputs	0.84
Safe digital HS-HS outputs	0.175
Pulse outputs	0.8
Electrical isolation
Channel - Bus	Yes
Channel - Channel	No
Certifications
CE	Yes
UKCA	Yes
Functional safety	IEC 61508:2010, SIL 3 EN 62061:2005/A2:2015, SIL 3 EN ISO 13849-1:2015, Cat. 4 / PL e IEC 61511:2004, SIL 3
Functional safety	EN 50156-1:2004
ATEX	In preparation
UL	In preparation

Safety characteristics

Note	See section "Safety characteristics".

Safe digital inputs

Quantity	8
Variant	Type A
Nominal voltage	24 VDC
Input characteristics per EN 61131-2	Type 1
Input filter
Hardware	≤150 µs
Software	Configurable between 0 and 500 ms
Input circuit	Sink
Input voltage	24 VDC -15% / +20%
Input current at 24 VDC	Min. 2 mA to max. 3.28 mA
Input resistance	Min. 7.33 kΩ
Error detection time	100 ms
Insulation voltage between channel and bus	500 V_eff
Switching threshold
Low	<5 VDC
High	>15 VDC
Line length between signal source (pulse output or external signal) and input	Max. 60 m with unshielded line Max. 400 m with shielded line

Safe digital HS-LS outputs

Quantity	4
Variant	FET, 1x positive switching, 1x negative switching, type A, output level readable
Nominal voltage	24 VDC
Nominal output current	3 A
Total nominal current	10 A
Output protection	See section "Inrush current behavior for output channels".
Braking voltage when switching off inductive loads	Max. 90 VDC
Error detection	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	<1 mA
R_DS(on)	30 mΩ
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. 500 µs
Max. capacitive load	100 nF

Safe digital HS-HS outputs

Quantity	2
Variant	FET, 2x positive switching, type B2, output level readable
Nominal voltage	24 VDC
Nominal output current	50 mA
Total nominal current	100 mA
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	<1 mA
R_DS(on)	35 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. 500 µs
Max. capacitive load	100 nF

Current on loss of ground

I_OUT	<100 µA
I_GND	<50 mA

Pulse outputs

Quantity	4
Variant	Push-Pull
Nominal output current	50 mA
Output protection	Shutdown of individual channels in the event of overload or short circuit
Peak short-circuit current	0.5 A for 120 µs
Short-circuit current	15 mA_eff
Leakage current when the output is switched off	0.1 mA
R_DS(on)	80 Ω
Switching voltage	I/O power supply minus voltage drop due to R_DS(on)
Total nominal current	200 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 2x safety-keyed terminal block separately. Order 1x safety-keyed bus module separately.
Pitch	25^+0.2 mm

Materialenummer:

X20SLX842-1

Beskrivelse:

X20 SafeLOGIC-X controller (Safety+) 8 safe type A digital inputs, 4 pulse outputs, 24 VDC, 4 safe type A digital outputs, 24 VDC, 3 A, OSSD <500 µs, 2 safe type B digital outputs, 24 VDC, 50 mA, OSSD <500 µs

Obligatorisk tilbehør

Bus modules

X20BM33	X20 bus module, for X20 SafeIO modules, internal I/O power supply connected through
X20BM36	X20 bus module, for X20 SafeIO modules, with node number switch, internal I/O power supply connected through

Terminal blocks

X20TB52	X20 terminal block, 12-pin, safety-keyed

Certifikater	Version (dato)	Download
FS Certificate Safety+		PDF / 930 KB Log ind for download

Dokumentation	Version (dato)	Download
Data sheets SafeIO and SafeLogic		PDF / 30 MB Log ind for download
Integrated safety technology user's manual - mapp Safety		PDF / 62 MB Log ind for download