Banner ES-TA-3F1 Operating Instructions Manual page 7

Common
a c
ES1
b d
Emergency Stop Switch #1
a c
ES2
b d
Emergency Stop Switch #2
a c
ES3
b d
Emergency Stop Switch #3
a c
ES4
b d
Emergency Stop Switch #4
a c
ES5
b d
Emergency Stop Switch #5
a c
ES6
b d
Emergency Stop Switch #6
L1
Machine
Control
Circuit
NOTE:
Use jumper wires to make connections to any
unused emergency stop switch or monitor inputs.
Wire to simulate a closed contact.
Figure 3. General hookup information for model ES-TA-3F1 Emergency Stop Safety Module
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+
24V dc
29 1
14
2
c a
3 15
ES-TA-3F1
d b
Emergency Stop Switch #7
31 43
30 42
4 16
5 17
c a
d b Emergency Stop Switch #8
45
33
44
32
18
6
c a
7 19
d b
Emergency Stop Switch #9
35 47
34 46
8 20
c a
9 21
d b
Emergency Stop Switch #10
49
37
48
36
10 22
Reset Switch
11
50
39
23
MSC1
38 3 8
Monitor
51
12
24
13 MSC2
Monitor
52
41
25
MSC3
40 3 8
Monitor
53
26
MSC4
Monitor
Internal
54
Redundant
Safety Relays
55 27
K1 K2
56
28
*Arc Suppressors
(See Warning)
E-Stop Safety Module –
ES7
ES8
ES9
ES10
Master Stop
Control Elements
L2
MSC2
MSC1
MSC3
MSC4
Model ES-TA-3F1
V- (black)
CAN_L (blue)
Shield
CAN_H (white) 29 30 31 32
V+ (Red)
D5 D4 D3
Figure 4. DeviceNet connections
WARNING . . .
!
Intermediate Devices
NEVER wire an intermediate
device (for example, a
programmable logic controller - PLC),
other than a captive contact (force-
guided) relay, between E-Stop Safety
Module outputs and the Master Stop
Control element it switches. To do so
sacrifices the control reliability of the
control-to-machine interface, and
creates an unsafe condition which could
result in serious injury or death.
Whenever a force-guided relay is added as
an intermediate switching device, a
normally closed, force-guided monitor
contact of that relay must be connected in
series with the monitor contact of the
Master Stop Control element it is
switching. (Reference ANSI B11.1 – 1988,
Appendix B4)
WARNING . . .
!
Arc Suppressors
If arc suppressors are used,
they MUST be installed as
shown across the load of the Master Stop
Control elements (MSC1, MSC2, MSC3
and MSC4). NEVER install suppressors
directly across the output contacts of
the E-Stop Safety Module. It is possible
for suppressors to fail as a short circuit.
If installed directly across the output
contacts of the Safety Module, a short-
circuited suppressor will create an
unsafe condition which could result in
serious injury or death.
33 34 35 36 37
Dev
D2 D1