Data Sheet

| Logic Controller | 3 | AUTOMATION.CROUZET.COM | 09/2018
XBP24 XBP24-E XDP24 XDP24-E
Clock drift Drift < 12 min/year (at 25 °C (77 °F))
6 s / month (at 25 °C (77 °F) with user-denable correction of drift).
Synchronizable by network
Timer block accuracy 0.5 % ± 2 cycle time
Start up time on power up < 8 s base alone, < 5 s
base + 2 expansions +
1 accessory (RS485)
< 10 s base alone,
< 5 s base +
2 expansions +
1 accessory (RS485)
< 8 s base alone, < 5 s
base + 2 expansions +
1 accessory (RS485)
< 10 s base alone,
< 5 s base +
2 expansions +
1 accessory (RS485)
Self test Test rmware integrity (checksum memory)
Stability of the internal power supply
Check the conformity of the em4 device conguration with the conguration in the application
program.
Supply
Nominal voltage
24 Vc (-15% / +20%)
Operating limits
20.4 - 28.8 Vc
Immunity from micro power cuts ≤ 1 ms (repetition 20 times)
Max. absorbed power
3.8 W @ 24 Vc,
5 W @ 28.8 Vc,
1.5 W @ 24 Vc I/O
OFF
4.8W @ 24 Vc,
6.2 W @ 28.8 Vc,
1.5W @ 24 Vc I/O
OFF
4W @ 24 Vc,
5.3 W @ 28.8 Vc, -
0.3 W backlight OFF
1.5W @ 24 Vc (I/O +
backlight) OFF
5W @ 24 Vc,
6.5 W @ 28.8 Vc, -
0.3 W backlight OFF
1.5W @ 24 Vc (I/O +
backlight) OFF
Protection against polarity inversions Yes
Power monitoring Yes and value available through the application "FB Status", 1/10V, 5%.
Inputs
Digital and high speed digital inputs 24 Vc - 4 inputs from I1 to I4
Input used as digital input
Input voltage
24 Vc (-15% / +20%)
Input current 1.8 mA @ 20.4 V
2.1 mA @ 24 V
2.5 mA @ 28.8 V
Input impedance 11.6 kΩ
Logic 1 voltage threshold
≥ 15 Vc
Making current at logic state 1 ≥ 1.3 mA
Logic 0 voltage threshold
≤ 10 Vc
Release current at logic state 0 ≤ 0.8 mA
Response time 1 to 2 cycle times
Sensor type Contact or 3-wire PNP
Conforming to IEC/EN 61131-2 Type 1
Input type Resistive
Isolation between power supply and inputs None
Isolation between inputs None
Protection against polarity inversions Yes
Status indicator No On LCD screen
Cable length ≤ 100 m
Input used as high speed digital input
Maximum counting frequency 3 channels encoder (I1, I2, I3): 5 kHz*
2 independent counters (I1, I2) (I3, I4) (Cumul, IND, DIR): 2 channels: 10 kHz*,
4 channels: 5 kHz*,
2 independent counters (I1, I2) (I3, I4) (PH, PH2): 2/4 channels: 5 kHz*
4 independent counters (I1, I2, I3, I4) (Up/Down): 1 channel: 15 kHz*, 2 channels:
10 kHz*, > 2 channels: 5 kHz*
* with a time cycle ≤ 10 ms and a ton / toff = 50% ± 5%, level 0 < 2V and level 1 > 20.4V
Other functions 4 tachometers (I1, I2, I3, I4 )
Cable length ≤ 3 m with shielded twisted cable