Analog inputs characteristics
• Resolution: 12 bits
• Linearity: ±1 LSB
• MAX error: ±2% of full scale
Maximum recommended cable length for digital
inputs
• normal mode: 30 m
• TTL mode: 2 m
Maximum recommended cable length for analog
inputs 1-2
15 m
Maximum recommended cable length for open
collector outputs
2 m
Maximum output contact rating (each output)
• Resistive load (cos
φ
= 1): 6 A at 250 V~ (1500VA)
• Inductive load (cos
φ
= 0.5): 1 A at 250 V~
(250VA)
• Fluorescent lamps:150 W with 20 µF MAX power
factor correction capacitor
• Resistive load (DC1): 1 A at 48 Vdc / 0.7
A at
60
Vdc
Open collector outputs rating
NPN type, shared with DI4..DI6, common on
VSOUT, short circuit protected
100 mA MAX output current
AUX VSOUT
• Max allowable current: 300 mA
• Min voltage: Supply voltage – 1 V
AUX 5VOUT
• Max allowable current: 50 mA
• Min voltage: 4.5 V
Real time clock
Internal RTCC circuit with backup lithium battery.
Only use CR1025 Lithium / Manganese Dioxide (Li/
MnO2) batteries.
Expected battery life without main power supply:
~2
years
15-pin terminal block characteristics
Maximum conductor cross section: 1.5 mm2 (16
AWG), or 0.5 mm2 when using ferrules (highly
recommended)
Recommended stripping length: 5 mm
Screw thread: M2
Maximum screws tightening torque: 0.25 Nm
8-pin terminal block characteristics
Maximum conductor cross section: 2.5 mm2 (12
AWG)
Recommended stripping length: 7 mm
Screw thread: M3
Maximum screws tightening torque: 0.6 Nm
Electromagnetic immunity compliance
EN 61000-4-2 (ESD)
EN 61000-4-3 (Radiated RF Field)
EN 61000-4-4 (Burst/fast transient)
EN 61000-4-5 (Surge)
EN 61000-4-6 (Conducted)
EN 61000-4-8 (Power frequency magnetic field)
Housing
standard 4M for DIN rail
Operating temperature
Iono Pi board only: -20…+70 °C
Iono Pi server: -20…+50 °C
Iono Pi server with SPBF10X: -20…+65 °C
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Iono Pi User Guide
