C-2
Equipment Manual OP7, OP17
Release 04/99
OP7
OP17
Keyboard
PP
DP
DP-12
PP
DP
DP-12
Type
Touch-sensitive keyboard
Number of system keys
22
Number of LEDs
7
19 (16 of which two two-color)
Number of function keys
of which soft keys
8
8
24
16
OP7
OP17
Voltage supply
PP
DP
DP-12
PP
DP
DP-12
Rated voltage
+24 V DC
Permissible range
+18 ... +30 V DC
Max. perm. transients
35 V (500 ms)
Time between two
transients
min. 50 sec
Power input (at 24 V)
t pical
190 mA
340 mA
– typical
– max. contin. current
190 mA
240 mA
340 mA
390 mA
Fusing
– internal
– external
electronic fuse
1.6 A, quick-acting
OP17
Buffering for OP17
PP
DP
DP-12
Internal
Message buffer
Hardware clock
typ. 1 day at 40
°
C
1)
several days at 40
°
C
1)
External backup battery
2)
(optional)
Type
Voltage/capacity
Message buffer/hardware clock
Lithium battery
3.6 V/approx. 1.5 Ah
> 4 years
1) The specified backup times apply only when the OP17 has been connected to the power supply for more than
12 hours
2) Subject to change
Содержание OP17
Страница 8: ...iv Equipment Manual OP7 OP17 Release 04 99 Preface ...
Страница 13: ...Product Description 1 Functionality 2 Part I Introduction ...
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Страница 111: ...Installation 14 Commissioning 15 Device Description 16 Part IV Commissioning and Description of Devices ...
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Страница 142: ...P 12 Equipment Manual OP7 OP17 Release 04 99 ...
Страница 164: ...B 20 Equipment Manual OP7 OP17 Release 04 99 ...