CONTROL SYSTEM
PRODUCT
ACS1000W
DOCUMENT KIND
User manual
DOCUMENT ID.
3BHS213400 E01
REV.
J
LANG.
en
PAGE
57/166
4.3.1.1. IOEC module configuration
Each IOEC module is configured with both analog and digital inputs and outputs
as shown in Table 4
4.
Table 4
-
1 IOEC module configuration - analog inputs
No. of I/O
4
Resolution
10 bit
Signal interface
Floating, galvanically isolated
Signal level
0 - 20 mA, 4 - 20 mA, 0 - 10 V, 2 - 10 V
Individually scalable by parameter
Input resistance
R
in
= 105
Ω
for current input
R
in
= 250 k
Ω
for voltage input
Common mode voltage Maximum: 48 V
Isolation level
350 V (AC)
Table 4
-
2 IOEC module configuration - analog outputs
No. of I/O
2
Signal range
0 - 20 mA (load impedance: max. 250
Ω
)
Resolution
12 bit
Isolation level
350 V (AC)
Table 4
-
3 IOEC module configuration - digital inputs
No. of I/O
14
Signal level
22 - 120 V (DC)
(1)
22 - 250 V (AC)
(1)
For the 80...120V range, an IOEC adapter board is required.
Logical threshold
< 13 V (AC or DC)
≙
"0", > 16 V (AC or DC)
≙
"1"
Input current
13 mA steady state (14 mA max. inrush) at 24 V (DC)
11.5 mA steady state (80 mA max. inrush) at 120 V (DC)
10.5 mA steady state (92 mA max. inrush) at 230 V (AC)
Isolation level
1350 V (AC)
