Panasonic FP-M Hardware Manual page 179

Item
Advanced RS232C port
control (See note.)
functions
Clock/calendar
(See note.)
I/O link
Pulse output
(See note.)
Constant scan
Adjustable input time filtering
Self-diagnosis function
Memory backup (at 25˚C)
Notes:
• The RS232C port and clock/calendar functions are available for the C types (C20RC, C20TC and C32TC).
• The pulse output function is available for the transistor output type.
• The two pulse outputs, Y6 and Y7 cannot be used at the same time.
Input specifications
Item
Rated input voltage
Operating voltage range
ON voltage/current
OFF voltage/current
Input impedance
Response time ON ↔ OFF
Operating mode indicator
Insulation method
Notes:
• Input response time can be changed using the input time filtering function to 1, 2, 4, 8, 16, 32, 64, or 128
ms in unit of 8 inputs. However, for expansion boards, the input response time is fixed at 2 ms (or less).
• The number of ON points must be decreased when the ambient temperature is high (between
40 ˚C/104 ˚F and 55 ˚C/131 ˚F).
Communication speed: 300/600/1,200/2,400/4,800/9,600/19,200 bps
Communication distance per port: 15 m/49.213 ft.
Connector: D-SUB 9 pin connector
Clock/calendar function available
64 I/O points (32 inputs and 32 outputs) or 32 I/O points (16 inputs and 16 outputs)
2 points (Y6 and Y7)
Pulse output frequency range:
360 to 5,000 Hz/180 to 5,000 Hz/90 to 5,000 Hz/45 to 5,000 Hz
2.5 ms × set value (160 ms or less)
1 to 128 ms
Watchdog timer, battery detection, program check, etc.
Approx. 27,000 h (C types: C20RC, C20TC and C32TC)
Approx. 53,000 h (except C types: C20R, C20T and C32T)
24 V DC
20.4 V to 26.4 V DC
19.2 V or less/3 mA or less (19.2 V or less/3.6 mA: C32T series only)
2.4 V or more/1 mA or more
Control board: Approx. 4.8 kΩ
Expansion board: Approx. 4.4 kΩ
2 ms or less (at normal input) (See note.)
50 µs or less (in setting high-speed counter)
200 µs or less (in setting interrupt input)
500 µs or less (in setting pulse catch)
LED
Optical coupler
100
Number of ON
points/common [%]
50
0
Description
Description
40 (104) 55 (131)
Ambient temperature [˚C (˚F)]
8-1. Performance Specifications
171