AKD2G-S Installation, Safety 1 | 8 Electrical Installation
8.14.2 Technical data
Interface Electrical Data
Analog inputs
Analog-In (AIN) 1 to 2
±10 VDC
common mode rejection ratio: > 30 dB at 60 Hz
resolution 16 bit and full monotonic
update rate: 16 kHz
non-linearity < 0.1% of full scale
offset drift max. 250µV/°C
input impedance > 13 kΩ
Analog outputs
Analog-Out (AOUT) 1 to 2
0 to +10 VDC, max 20 mA
resolution 16 bit and full monotonic
update rate: 4 kHz
non-linearity < 0.1% of full scale
offset drift max. 250µV/°C
short circuit protected to AGND
output impedance 110 Ω
Digital inputs
Digital-In (DIN) 1 to 2
IEC 61131-2 Type 1
ON: 11 VDC to 30 VDC, 2 mA to 15 mA
OFF: -5 VDC to 5 VDC, max.15 mA
galvanic isolation for 60 VDC
activation / de-activation delay: < 1 µs / < 1 µs
Digital inputs
Digital-In (DIN) 3 to 12
IEC 61131-2 Type 1
ON: 11 VDC to 30 VDC, 2 mA to 15 mA
OFF: -5 VDC to 5 VDC, max.15 mA
galvanic isolation for 60 VDC
delay activation/de-activation: about 5 µs / 500 µs
Digital outputs
Digital-Out (DOUT) 1 to 6
max. 30 VDC, 100 mA
short circuit proof
galvanic isolation for 60 VDC
delay activation/de-activation: about 5 µs / 300 µs
Digital outputs
Digital-Out (DOUT) 7 to 8
volt-free contacts, 100 mA
sink or source
galvanic isolation for 60 VDC
delay activation/de-activation: about 5 µs / 50 µs
Digital inputs/outputs
Digital-In/Out (DIO) 1 to 6
RS485
reference potential X22: AGND, X23: 0V
input OFF: -0.3 V to +0.3 V
selectable termination, difference/single ended
delay activation/de-activation: about 50 ns
Digital output
Digital-Out (DOUT) 9
max. 30 VDC, 1A
max. 42 VAC, 1 A
isolation 400 VDC contact/coil
delay open/close: 10 ms / 10 ms
Safe digital inputs
Axis 1: STO-A-A1, STO-B-A1
Axis 2: STO-A-A2, STO-B-A2
ON: 17 VDC to 30 VDC, 5 mA to 6 mA
OFF: 0 VDC to 5 VDC, max.1 mA
galvanic isolation for 60 VDC
delay activation/de-activation about: 1.5 ms / 3.5 ms
100 Kollmorgen | kdn.kollmorgen.com | Beta, December 2018
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