The front panel buttons are used to program the counter and to display and set the P1
preset. All the buttons can be disabled by the Keyboard Inhibit input. (see
Programming
on page 6).
P1 Preset
The P1 preset can be set at any time. The minimum value possible is 000001. P1 must
be greater than any multiplying prescaler value, or the unit may not operate correctly.
Press SEL, then use the Digit buttons to change P1. The display will flash. Press SEL
again to accept the new value.
If SEL is not pressed within 30 seconds of the last
change, P1 will revert to the original value.
In Reset to Zero mode, the change will be accepted immediately.
In Reset to P1 mode, the change will not be accepted until after a Reset.
2
The Front Panel
Count or Time
P1 Preset
Digit 1
Multiplying Prescaler
Dividing Prescaler
Select
Program
Reset
Relay State
(showing the state of the
normally open contact)
Digit 6
Specification
Display
Black on green STN LCD, with
yellow/green LED backlight.
Program Storage
Erase/write cycles:1,000,000
Life: 40 years min
Count Range
0 to 999999
Count Pre-scaler
Multiplier 0.00250 to 9.99999
Divider 1 to 99999
Timing Range - see page 7
Timing Acuracy ± 0.3%
Inputs (see
Inputs)
High Speed: 10kHz max (electronic)
Duty cycle: 60:40 max
Low Speed: 30Hz max (contact closure)
External Reset response time
Max 2mSec
Relay Contacts (see
Relays)
UL Ratings
AC 250V max, DC 125V max
250V AC:
1
/
6
HP max
30V DC: 5A max
General ratings
AC 1250VA max, 300V AC max
250V AC (cosø =1): 5A max
250V AC (cosø =0.4): 3A max
DC 150W max, 220V DC max
30V DC: 5A max
5A resistive load 100,000 operations
2A resistive load 1,000,000 operations
Reaction time: <20ms.
Supply
(see Connections)
94 to 240V AC ± 10% 50/60Hz
VA Rating 3VA
or 12 to 24VDC ± 10%
typical current 100mA DC (max)
Installation Category (IEC 664)
Overvoltage category
II
(Pollution degree 2 )
Operating temperature
-10°C to +60°C
Storage temperature
-20°C to +70°C
Environmental protection
IP65 (panel mounting) using the sealing
gasket supplied (without Screw-fixed
bezel). If the seal is removed, it must be
replaced with a new one.
See page 39 for cut-out dimensions
Altitude
Up to 2000m
Relative Humidity
80% max up to 31°C, decreasing to 50%
max at 40°C
P1
P1
Count/
Time
