Lust CDA34.005 - Control Terminal Specifications

3-12
CDA3000 Operation Manual
3 Installation
3.7.2 Specification of
control
terminals
*In the range >5 V / <18 V the response of the inputs is undefined.
Des. Specification
Analog
inputs
ISA00
ISA01
• ISA00: U
IN
= +10 V DC, ±10 V DC, I
IN
= (0) 4-20 mA DC,
switchable by software
• ISA01: U
IN
= +10 V DC
• Tolerance U: ± 1% v. M., I: ±1% of MV
• 24 V digital input, PLC-compatible
• Switching level Low/High: <4.8 V / >8 V DC
• Resolution 10-bit
•R
in
=110kΩ
• Floating against digital ground
Analog
output
OSA00 • Tolerance U: ±2.5% of MV
•U
out
=+10 V DC, R
OUT
=100 Ω
•I
max
=5 mA, short-circuit-proof
Digital
inputs
ISD00
ISD01
ISD02
ISD03
• PLC-compatible
• Switching level Low/High: <5 V / >18* V DC
•I
max
at 24 V = 10 mA
•R
IN
= 3 kΩ
ENPO • Power stage enable = High level
• Specification as ISDxx
Digital
outputs
OSD00 • Short-circuit-proof
• PLC-compatible
•I
max
= 50 mA
• Protection against inductive load
• High-side driver
OSD01 • Short-circuit-proof with 24V supply from inverter module
• PLC-compatible
•I
max
= 50mA
• No internal freewheeling diode; provide external protection
• High-side driver
Relay
output
OSD02 • Relay 48 V / 1 A AC, changeover contact
• Usage category AC1
• Operating delay approx. 10 ms
Motor
tempera-
ture
PTC1/ 2 • max. 12 V DC, measuring range 100 Ω - 15 kΩ
• Suitable for PTC to DIN 44082 or temperature sensor KTY84-130
(tolerance band yellow) or thermostatic circuit-breaker
Voltage
supply
+10.5V • Reference voltage U
R
=10.5 V DC, short-circuit-proof
•I
max
= 5 mA
+24V • Auxiliary voltage U
V
= 24 V DC, short-circuit-proof
•I
max
= 200 mA (overall, also includes driver currents for outputs
OSD0x)
The terminal scan
cycle is 1 ms.