4
Product
Description
EDBC250SIO | 2.0
134
Note, information
Install and operate the Safety IO at max. 2000 m above msl.
4.5.2
Safe Digital Inputs
Safe Digital Inputs
Quantity and type
Safety I/O-module SDI16 SDO4 0.5A and
Safety I/O-module SDI16:
16x single-channel or
8x two-channel, (EN 61131-2, Type 3)
Safety I/O-module SDI8 SDO2 0.5A: 8x single-channel or
4x two-channel, (EN 61131-2, Type 3)
Diagnosis
cross-fault, external power supply
Highest safety level (depending on
configuration)
Single-channel use:
Cat. 2/PL d to EN ISO 13849-1,
SIL2 to EN 62061 / IEC 61508
Two-channel use:
Cat. 4/PL e to EN ISO 13849-1,
SIL3 to EN 62061 / IEC 61508
Rising delay / filter time
1 ms + configurable filter time of external sensors (0.5 ms to 1.5 ms)
or
1 ms + test pulse length of test pulse outputs (1.5 ms)
Sensor type
use of sensors with OSSD outputs to EN 61496, contact-type sensors
Electrical insulation
channel/channel: no
channel/E-bus: 500 V
eff
Signal level
(EN 61131-2, Type 3)
Off: -3 … 5 V
I
L
min = not specified,
I
L
max = 15 mA.
On: 11 V … 30 V
I
H
max = 15 mA,
I
H
min = 2 mA
Maximum voltage
33 V (max. voltage to input even in case of error)
Signal indication
green LED located next to the terminal
Safe response time
< 5 ms; see section "Response Time"
Input current
typ. 3.3 mA (24 V and 24 °C)
Input resistance
typ. 7.3 kΩ
Input capacitance
typ. 100 nF
Maximum line length
100 m (between sensors / module terminals)
4.5.3
Digital Test Pulse Outputs
Digital Test Pulse Outputs
Quantity and type
Safety I/O-module SDI16 SDO4 0.5A and Safety I/O-module SDI16:
8x
Safety I/O-module SDI8 SDO2 0.5A:
4x
Nominal output current
50 mA, short-circuit-proof
Signal indication
LED located next to the terminal (input error LED only)
Switching voltage
24 VDC -15% / +20%
Electric strength
33 V (max. voltage to output even in case of error)
Test pulse length
1500 µs, phase-shifted to each channel
Maximum line length
100 m (between sensor / module terminals)
I