Product overview
EP1xxx
32
Version: 2.5.0
2.9.2
EP1816-3008 - Technical data
Technical data
EP1816-3008
Fieldbus
EtherCAT
Fieldbus connection
2 x M8 socket (green)
Number of inputs
16
25 pin SUB-D socket
Rated input voltage
24 V
DC
(-15%/+20%)
Input filter
10 µs
Signal voltage "0"
-3...+5 V (EN 61131-2, type 3)
Signal voltage "1"
+11...+30 V (EN 61131-2, type 3)
Input current
typically 3 mA (EN 61131-2, type 3)
Minimum cycle time
> 500 µs
Diagnostics
Undervoltage detection <18 V
DC
for Us and Up
Supply of the module circuitry
From the control voltage Us
Current consumption of the module circuitry
typically 120 mA
Sensor supply
From the control voltage Us
Current consumption of the sensors
max. 0.5 A, short-circuit-proof overall
Power supply connection
Power supply: 1 x M8 plug, 4-pin
Onward connection: 1 x M8 socket, 4-pin
Electrical isolation
Control voltage/fieldbus: yes
Permissible ambient temperature during operation -25°C ... +60°C
0 °C ... +55 °C (according to cULus, see UL
requirements)
Permissible ambient temperature during storage
-40°C ... +85°C
Vibration / shock resistance
conforms to EN 60068-2-6 / EN 60068-2-27
EMC immunity / emission
conforms to EN 61000-6-2 / EN 61000-6-4
Protection class
IP65, IP66, IP67 (according to EN 60529)
Installation position
variable
Technical approvals
CE, cULus
Technical data
Accelerometers
Sensor type
Two 3-axis sensors / offset by 90°
Resolution
16 bit raw data; 1 mg / LSB
Measuring range
±2g/±4g/±8g/±16g configurable
Special features
Self-test
Sampling rate
1 Hz to 5 kHz
Note
Maximum transfer rate
The EP1816-3008 reads sensors with sampling rates between 1 Hz and 5 kHz. Since the
smallest cycle time is limited to 500 µs due to the internal processing, the resulting maxi-
mum transfer rate is 2.5 kHz.