72
Rockwell Automation Publication 1734-UM013J-EN-P - July 2014
Chapter 4
Install the Module
Figure 43 - Safety Analog Input Wiring for Sinking Tachometer Sensor
Figure 44 - Safety Analog Input Wiring for Sourcing Tachometer Sensor
Guidelines for Wiring Safety Analog Inputs on page 65
.
V0
V1
V2
V3
I0
I1
I2
I3
COM
COM
COM
COM
COM
COM
COM
COM
S0
S1
S2
S3
S0
S1
S2
S3
Sinking Sensor
(NPN-type)
1734-TOP3 Terminal Bases
Metal Oxide or
Carbon
Composition
1k
2W
25
20
15
10
5
0
Edge-to-edge Time
Measured Here
1734-IE4S with Trigger = Falling Edge
Transistor Pull-down
Resistor Pull-up
Ele
ct
ron
ic
s
V0
V1
V2
V3
I0
I1
I2
I3
COM
COM
COM
COM
COM
COM
COM
COM
S0
S1
S2
S3
S0
S1
S2
S3
1734-TOP3 Terminal Bases
Sourcing Sensor
(PNP-type)
Metal Oxide or
Carbon
Composition
1k
2W
25
20
15
10
5
0
Edge-to-edge Time
Measured Here
1734-IE4S with Trigger = Rising Edge
Resistor Pull-
down
Transistor
Pull-up
El
ec
tr
oni
cs
Summary of Contents for Allen-Bradley 1734-IB8S
Page 1: ...POINT Guard I O Safety Modules Catalog Numbers 1734 IB8S 1734 OB8S 1734 IE4S User Manual ...
Page 4: ...4 Rockwell Automation Publication 1734 UM013J EN P July 2014 Summary of Changes Notes ...
Page 10: ...10 Rockwell Automation Publication 1734 UM013J EN P July 2014 Table of Contents ...
Page 14: ...14 Rockwell Automation Publication 1734 UM013J EN P July 2014 Preface Notes ...
Page 186: ...186 Rockwell Automation Publication 1734 UM013J EN P July 2014 Appendix D Safety Data Notes ...
Page 211: ......