Instruction Manual

Safety engineering
Electrical installation
10

284
EDS84ASC552 EN 9.1
HW revision: Up t o 1B
X80 Labelling Description Electrical data
SIA
SIB
GI
24O
DO1 GO
SIA Safe input, channel A SIA: I
typ
= 100 mA
GI GND potential for SIA/SIB
LOW: -3 ... 5 V,
HIGH: 15 ... 30 V
SIB Safe input, channel B SIB: I
typ
=28mA
Supply t hrough safely
separated power supply unit
(SELV/PELV)
GO GND potential feedback
24 V, max. 0.7 A
short-circuit-proof
LOW-active
Supply t hrough safely
separated power supply unit
(SELV/PELV)
24O 24 V voltage supply feedback
E84ABSB003 DO1 Non-safe signalling output: ”Safe pulse
inhibit”
HW revision: From 2A
X80 Labelling Description Electrical data
SIA
SIB
GI
24O
DO1 GO
SIA Safe input, channel A
SIA, SIB: I
typ
=12mA
LOW: -3 ... 5 V,
HIGH: 15 ... 30 V
Supply t hrough safely
separated power supply unit
(SELV/PELV)
GI GND potential for SIA/SIB
SIB Safe input, channel B
GO GND potential feedback
24 V, max. 0.7 A
short-circuit-proof
LOW-active
Supply t hrough safely
separated power supply unit
(SELV/PELV)
24O 24 V voltage supply feedback
DO1 Non-safe signalling output: ”Safe pulse
inhibit”
E84ABSB003
Terminal data
Conductor cross-section Tightening torque
[mm
2
] [AWG] [Nm] [lb-in]
Rigid 0.14 ... 1.5 26 ... 16
Spring terminal
With wire end
ferrule
0.25 ... 0.5 24 ... 20