28
3
3
.
.
S
S
p
p
e
e
c
c
i
i
a
a
l
l
I
I
n
n
s
s
t
t
r
r
u
u
c
c
t
t
i
i
o
o
n
n
s
s
f
f
o
o
r
r
U
U
s
s
e
e
i
i
n
n
A
A
T
T
E
E
X
X
E
E
x
x
p
p
l
l
o
o
s
s
i
i
v
v
e
e
A
A
t
t
m
m
o
o
s
s
p
p
h
h
e
e
r
r
e
e
s
s
The Essential Safety and Health Requirements must be observed as per standards EN 50014 and EN 50020.
The remote control unit can be used for zones 1 and 2. Use of the protective carrying case prevents any risk of
electrostatic discharge and is compulsory. Replacement batteries must be identical to the original batteries specified by
ISC/OLDHAM.
The operating temperature is between -40°C and +70°C.
The IR20 remote control unit has the following marking:
OLDHAM France 62 Arras
CE 0080
IR20
II 2 G
EEx ia IIC T4
INERIS 04ATEX0011X
Do not open in explosive atmospheres
Serial number and year of build
X
X
I
I
.
.
C
C
H
H
A
A
R
R
A
A
C
C
T
T
E
E
R
R
I
I
S
S
T
T
I
I
C
C
S
S
O
O
F
F
T
T
H
H
E
E
J
J
B
B
U
U
S
S
C
C
O
O
M
M
M
M
U
U
N
N
I
I
C
C
A
A
T
T
I
I
O
O
N
N
M
M
O
O
D
D
E
E
.
.
There are 2 JBUS communication modes in the OLCT80 (via the loop and loop management system: see
Figures 1, 5 and 6). The modes are ASCII or binary.
1
1
.
.
A
A
S
S
C
C
I
I
I
I
m
m
o
o
d
d
e
e
−
Function 50 is used by the MX62 to search for slaves on the line
Question:
0150AF
Reply:
01500002FEDDD2
−
Function 51 is used to read faults
Question:
0151AE
Reply:
015100000000000000000000AE
−
Function 45 is used to read measurements
Question:
01450A01AF
Reply:
01450A0100743B
−
Function 29 is used to control the relays
Question:
012901D5
Reply:
0129D6
Settable speed, 1 start, 7 bits, even parity, 1 stop bit
Timeout of 450 ms (reading response time is less than 10 ms).
Содержание olct 80
Страница 1: ...TECHNICAL MANUAL Ref CD00004 Code 06_MT_OLCT80_GB_24_11_06 ...
Страница 6: ...7 Figure 3 SENSOR OLCT80 IR SENSOR ...
Страница 30: ...31 ...
