Overview Of The Parts; Mechanical Coding Of The Plug-In Module - Camille Bauer SIRAX B 811-6 Betriebsanleitung

Table 2: Type of output contact
Material
Symbol
Gold flashed
silver alloy
Relay approved by UL, CSA, TÜV, SEV
Direction of action: Adjustable by switch
– Relay
"energized" or "de-energized"
Accuracy data (acc. to DIN/IEC 770)
Basic accuracy: Limit error ≤ ± 0.2%
Including linearity and reproducibi-
lity errors
Environmental conditions
Climatic rating: – 10 to + 55 °C
Operating temperature: – 25 to + 55 °C, Ex* – 20 to + 55 °C
Storage temperature: – 40 to + 70 °C
Annual mean
relative humidity: ≤ 75%
*The data of the EC-Type Examination Certificate for backplane
SIRAX BP 902 with admission PTB 97 ATEX 2113 should be noted.

6. Overview of the parts

Figure 2 shows those parts of the device of consequence for
mounting and other operations described in the Operating
Instructions.
(7)
(6)
Fig. 2
(2) Data card
(6) Type label
(7) Fastener
Red LED for open and short-circuit monitor (MSK)
ON Green LED for signalling operating status
26
Contact rating
AC: ≤ 2 A / 250 V
(500 VA)
DC: ≤ 1 A / 0.1...250 V
(30 W)
(2)
ON

7. Mechanical coding of the plug-in module

Where there is a danger of inserting a module in the
wrong slot, the possibility has to be excluded as
prescribed in EN 50 020, Section 6.3.2. To this end,
the units must be supplied already equipped with
coding inserts as shown in Figures 3 and 4.
Order Type
811-61
Back
A
B
C
D
E
F
G
H
I
K
L
M
Power supply
24...60 V DC/AC
Fig. 3. Coding of the plug-in module SIRAX B 811 in standard (non-
Ex) version.
Order Type
811-63
Back
A
B
C
D
E
F
G
H
I
K
L
M
Power supply
24...60 V DC/AC
Fig. 4. Coding of the plug-in module SIRAX B 811 in [EEx ia] IIC
version.
Legend to Figs. 3 and 4:
= With set of code,
811-62
Back
A
B
C
D
E
F
G
H
I
K
L
M
Power supply
85...230 V DC/AC
811-64
Back
A
B
C
D
E
F
G
H
I
K
L
M
Power supply
85...110 V DC /
85...230 V AC
= Without set of code