2-10
Application Manual CDA3000
2 Inverter module CDA3000
ENPO X2-8 • Power stage enable = High level
• Switching level Low/High: <5 V / >18 V DC
• I
max
at 24 V = 10 mA
• R
IN
= 3 kW
• Internal signal delay time
≈ 20µs
• Terminal scan cycle = 1ms
• PLC-compatible (IEC1131)
Digital outputs
OSD0 0 X2-15 • Short-circuit proof
• PLC-compatible (IEC1131)
• I
max
= 50 mA
• Internal signal delay time
≈ 250µs
• Terminal scan cycle = 1ms
• Protection against inductive load
• High-side driver
OSD0 1 X2-16 • Short-circuit proof with 24V supply from
inverter module
• PLC-compatible (IEC1131)
• I
max
50mA
• Internal signal delay time
≈ 2µs
• Terminal scan cycle = 1ms
• No internal freewheeling diode; provide exter-
nal protection
• High-side driver
• Data output with reference coupling
1)
Relay output
OSD0 2 X2-18
X2-19
X2-20
• Relay 48 V / 1 A AC,
changeover contact
• Usage category AC1
• Operating delay approx. 10 ms
Motor temperature monitor
PTC1/ 2 X3-1
X3-2
• Measured voltage max. 12 V DC
• Measuring range 100
Ω - 15 kΩ
• Suitable for PTC to DIN 44082
• Suitable for temperature sensor KTY84, yel-
low
• Suitable for thermostatic circuit-breaker (Klixon)
• Sampling time 5 ms
Des.
Ter-
minal
Specification Floating
Table 2.6 Specification of control terminals
X2:18
X2:19
X2:20
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