eloProg - Vers. 1.0
25
TECHNICAL FEATURES
GENERAL SYSTEM CHARACTERISTICS
Safety level parameters
Parameter
Value
Standard
PFH
d
10
-8
÷ 10
-7
IEC 61508:1998
SIL
3
SILCL
3
IEC 62061:2005
Type
4
EN 61496-1
PL
e
ISO 13849-1:2006
IEC 62061:2005
DC
avg
High
MTTFd (years)
30 ÷ 100
Category
4
Device lifetime
20 years
Table 14
General data
Max number of inputs
72
Max number of outputs
8 (redundant)
Max number of slave units
(excluding 485EPR02-485EPR04)
7
Max number of slave units of the same
type (excluding 485EPR02-485EPR04)
4
Rated voltage
24VDC
±
20%
Digital INPUTS
PNP active high (EN 61131-2)
OSSD (485EPB, 485EPE08A02,
485EPA02, 485EPA04)
PNP active high - 400mA@24VDC max
Digital OUTPUTS
PNP active high - 100mA@24VDC max
Response time
485EPB
10 ms
+ T
Input_filter
1 Slave
19.5 ms
+ T
Input_filter
2 Slaves
22 ms
+ T
Input_filter
3 Slaves
24 ms
+ T
Input_filter
4 Slaves
26 ms
+ T
Input_filter
5 Slaves
28 ms
+ T
Input_filter
6 Slaves
30.5 ms
+ T
Input_filter
7 Slaves
32.5 ms
+ T
Input_filter
485EPB > module connection
proprietary 5-pole bus (350EPT)
Connection cable cross-section
0.5 ÷ 2.5 mm
2
Max length of connections
100m
Operating temperature
-10 ÷ 55°C
Storage temperature
-20 ÷ 70°C
Relative humidity
10% ÷ 95%
Table 15
Î
T
Input_filter
= max filtering time from among those set on project inputs (see "INPUTS"
section").
