Siemens S7-300 - Technical Data - SM 326; F-DO 10 X DC 24 V;2 A PP

Digital modules
8.7 SM 326; F-DO 10 x DC 24V/2A PP (6ES7326-2BF10-0AB0)
Fail-safe signal modules
178 Installation and Operating Manual, 01/2010, A5E00085586-10
8.7.8 Technical data - SM 326; F-DO 10 x DC 24V/2A PP
Overview
Technical data
Dimensions and Weight
Dimensions W x H x D (mm) 40 x 125 x 120
Weight ca. 330 g
Module-Specific Specifications
Number of outputs 10
Assigned address area
 In the I/O input area
6 bytes
 In the I/O output area
8 bytes
Cable length
 Unshielded
600 m, maximum
 Shielded
max. 1000 m
(see note at end of table)
Front connectors 40-pin
Maximum achievable Safety Integrity Level in safety mode
 According to IEC 61508
SIL 3
 According to EN 954-1
Category 4
 According to ISO 13849:2006
PLe
Fail-safe performance characteristics SIL 3
 low demand mode (average probability of failure on
demand)
< 1.00E-05
 high demand / continuous mode (probability of a
dangerous failure per hour)
< 1.00E-09
Proof-test interval 20 years
Voltages, Currents, Potentials
Rated supply voltage of the electronics 1L+ 24 V DC
 Reverse polarity protection
Yes
Rated load voltage 2L+/3L+ 24 V DC
 Reverse polarity protection
No
Aggregate current of outputs (per group)
 Horizontal installation
up to 40 °C
up to 50 °C
up to 60 °C
max. 10 A
max. 7 A
max. 6 A
 Vertical installation
Up to 40 °C
5 A, maximum