Rules Governing the Use of the S5-115F
S5-115F Manual
Figure 10-26.
Type 14 AI, Safety-Related, Non-Intermittent: Single-Channel Sensor with
Current Output; Four-Wire Transducers
463-4U AI
4 to 20 mA
0 to 20 mA
Subunit A
Subunit B
458 - 7LA
CH Rel DQ
with tetrad bits
3
2
1
0
-
7LA, 0 to 20 mA
- 7LC, 4 to 20 mA
470 CH AQ
463 4U. AI
As in
subunit A
Single-channel sensors must be
p e r m a n e n t l y f a i l s a f e and
it must be possible to interrupt
current sensors
a a a a a
a a a a a
a a a a a
a a a a a
a a a a
a a a a
a a a a
a a a a
Analog
value
sensor: I
Constellation 4 to 20 mA may
only be configured as channel
Type 4.
Explanation of Figures 10-25 and 10-26
A tetrad of the CH Rel DQ is used for connection. Bits 0 and 1 are used for connecting the sensor
and bits 2 and 3 for the 470 check AQ module.
In normal sensor operation, the tetrad (controlled by the operating system) has the value 0011.
Permissible modules
Module
463-4U.AI
470-7LA AQ
470-7LB AQ
470-7LC AQ
458-7LA Rel DQ
failsafe
reaction-free
reaction-free
reaction-free
reaction-free
Characteristics
4 channels, each can be set by jumpers
4
to 20 mA
(load impedance = 62.5
,
V = 250 to 1250 mV)
0 V
to +10 V
0 mA to +20 mA
8 channels, ±10 V or 0 to 20 mA
8 channels, ±10 V
8 channels, 4 to 20 mA
16 * 24 V/0.5 A, not connected to common
potential, relay output
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
10-42
EWA 4NEB 811 6148-02