EAGLE CONTROLLER – INSTALLATION & COMMISSIONING INSTRUCTIONS
15
EN1Z-0970GE51
R1112
Internal I/Os of the EAGLE
The CLEA2000Bxx is not equipped with inputs or outputs.
The following sub-sections thus apply only to the
CLEA2026Bxx and CLEA2014Bxx.
Universal Inputs
The CLEA2026Bxx is equipped with ten (CLEA2014Bxx: four)
universal inputs (UIs) configurable (in CARE).
For information on the accuracy of the sensor inputs, their
differential measurement error, the characteristics (i.e.,
resistances and resultant voltages in dependence upon tem-
perature) of the various different sensor types which can be
connected to them, and on the thresholds at which sensor
failures are recognized, see section “Appendix 2” on page 28.
Table 11. Specifications of UIs
criteria
value
voltage input
UI1-UI10: 0 … 10 VDC with pull-up resistor
UI1-UI8: 0…10 VDC w/o pull-up resistor
UI1-UI8: 2…10 VDC w/o pull-up resistor
current input
UI1-UI10: 0 … 10 VDC w/o pull-up resistor,
external 499
Ω
resistor required to measure
0…20 mA
UI1-UI8: 2…10 VDC w/o pull-up resistor,
external 499
Ω
resistor required to measure
4…20 mA
supported
sensor types
NTC20k
Ω
(-50…+150 °C; default)
Slow binary input (static, dry-contact)
resolution
12-bit resolution
accuracy
±75 mV (0 ... 10 V)
protection
against short-circuiting, 24 VAC
200 k
V
i
GND
Fig. 24 Internal wiring of UI1-UI8 configured for voltage
input (without pull-up resistor)
200 k
25 k
10 VDC
V
i
GND
Fig. 25. Internal wiring of UI1-UI10 configured for input
from NTC20k
Ω
or voltage input (with pull-up resistor)
Analog Outputs
The CLEA2026Bxx is equipped with four (CLEA2014Bxx: two)
analog outputs (AOs).
In the event of an application stop (e.g., during application
download), the analog outputs assume the safety positions
configured in CARE.
The analog outputs can be configured in CARE as binary
outputs (with an output of 0 V or 10 V, as the case may be).
Table 12. Specifications of AOs
criteria
value
output type
0…10
V
2…10
V
max. output range
0 … 11 VDC (± 1 mA) (default)
min. resolution
8 bit
min. accuracy
± 150 mV
MCD3 connection
supported
max. wire length
400 m
wire cross section
See Table 7 on pg. 10.
protection
against short-circuiting, 24 VAC
Binary Inputs / Pulse Counters
Both the CLEA2026Bxx and the CLEA2014Bxx are equipped
with four binary inputs (static dry-contact inputs) / pulse
counters (fast totalizers).
Table 13. Specifications of BIs
criteria
value
input type
binary input (static dry-contact)
pulse counter (fast totalizer)
current rating
(closed input)
2 mA
open contact
voltage
24 VDC
protection
against short-circuiting, 24 VAC
Binary Input Specifications
The binary inputs of the EAGLE are static dry-contact inputs.
This reduces the wiring effort, as it is then not necessary to
distribute an auxiliary voltage signal.
