8
… 2 Use in potentially explosive atmospheres in accordance with
ATEX and IECEx
ATEX und IECEx electrical data
Type of protection Ex i, intrinsic safety
Basic device
Signal circuit (AI)
Terminals
+11 /
Æ
12
Temperature class T1 – T4
Temperature class T6
U
i
= 30 V
U
i
= 28 V
I
i
= 320 mA
I
i
= 320 mA
P
i
= 1.1 W
P
i
= 0.8 W
C
i
= 6.5 nF without pressure option; 8.8 nF with pressure option
L
i
= negligibly small
Digital input (DI)
Terminals
+81 /
Æ
82
Temperature class T1 – T4
Temperature class T6
U
i
= 30 V
U
i
= 28 V
P
i
= 500 mW
P
i
= 400 mW
C
i
= 4.2 nF
L
i
= negligibly small
Digital output (DO)
Terminals
+83
/
Æ
84
Temperature class T1 – T4
Temperature class T6
U
i
= 30 V
U
i
= 28 V
P
i
= 500 mW
P
i
= 400 mW
C
i
= 4.2 nF
L
i
= negligibly small
Option modules
Module for the emergency shutdown function
Terminals
+85 /
Æ
86
Temperature class T1 – T6
U
i
= 30 V
P
i
= 1 W
C
i
= 5.3 nF
L
i
= negligibly small
Module for analog feedback (AO)
Terminals
+31 /
Æ
32
Temperature class T1 – T4
Temperature class T6
U
i
= 30 V
U
i
= 28 V
I
i
= 320 mA
I
i
= 320 mA
P
i
= 1 W
P
i
= 0.8 W
C
i
= 11.3 nF
L
i
= 150
μ
H
Module for universal input (UAI)
Terminals
+21 /
Æ
22
Temperature class T1 – T4
Temperature class T6
U
i
= 30 V
U
i
= 28 V
I
i
= 320 mA
I
i
= 320 mA
P
i
= 1 W
P
i
= 0.8 W
C
i
= 11.3 nF
L
i
= 150
μ
H
Module for digital feedback (SW1 / SW2)
Terminals
SW 1: +41 /
Æ
42
SW 2: +51 /
Æ
52
Temperature class T1 – T4
Temperature class T6
Per output:
Per output:
U
i
= 30 V
U
i
= 28 V
P
i
= 0.5 W
P
i
= 0.4 W
I
i
= 250 mA
C
i
= 2.2 nF per output
L
i
= negligibly small
Limit switch (Limit 1 / Limit 2)
Limit monitor with proximity switches
Terminals
Limit 1: +51 /
Æ
52
Limit 2: +41 /
Æ
42
Temperature class T1 – T4
Temperature class T6
In accordance with type examination certificate PTB 00 ATEX 2049X
* No IECEx approval
Summary of Contents for D500
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