Pulser Pin-Out Connections
Connector
1.E1
Pulse
Out 1
2.E1
Pulse
Out 2
PCM
Tamper
Circuit
IN-S11
1 + 2
5 + 6
3 + 4
IN-S12
1 + 2
(Back)
1 + 2
(Front)
3 + 4
(Front)
WHITE
BROWN
GREEN
YELLOW
GREY
PINK
1.E1
2.E1
PCM
IN-S10 CABLE VERSION PULSER
DO NOT SCALE DRAWING
RABO INS10 pulser PG037701640100
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:1 WEIGHT:
REV
DWG. NO.
A
SIZE
TITLE:
NAME
DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL
ANGULAR: MACH BEND
TWO PLACE DECIMAL
THREE PLACE DECIMAL
APPLICATION
USED ON
NEXT ASSY
PROPRIETARY AND CONFIDENTIAL
THE INFORMATION CONTAINED IN THIS
DRAWING IS THE SOLE PROPERTY OF
<INSERT COMPANY NAME HERE>. ANY
REPRODUCTION IN PART OR AS A WHOLE
WITHOUT THE WRITTEN PERMISSION OF
<INSERT COMPANY NAME HERE> IS
PROHIBITED.
5
4
3
2
1
Figure 17. Pulser connections
Technical Specifications
Description
Min.
Typ.
Max.
Unit
Voltage (U)
24
V
Current (I)
76
mA
Power (P)
1.1
W
Static Contact Resistance
200
mΩ
Insulation Resistance
10
9
Ω
Breakdown Voltage
100
100
VDC
Switching Time Including Bounce
0.5
ms
Release Time
0.1
ms
Temperature range: -40°C … +70°C
IP-Class: IP67
Explosion protection:
II 2 G EEx ia 2C T4
Figure 16. IN-S10 pulser installed
Figure 15. Index, change gear and locking collar
8. Install the replacement index.
• Orient the index so the mounting holes line up with
the posts in the base plate.
• Carefully ensure the shaft on the magnet holder is in
the support hole on the index frame [Figure 13].
• Install the three screws to retain the index to the base
plate. Tighten to snug.
9. Install index masking plate.
10. Install index cover.
11. Install security seals.
LOCKING COLLAR
CHANGE GEAR
INDEX
Meter
Gear Color
3.5M/G65
White
5.5M/G100
Dark Green
9M/G160
Green
14M/G250
Red
Table 1
LOCKING COLLAR
CHANGE GEAR
SUPPORT HOLE
SUPPORT HOLE
Figure 14. Change gear removal
12. Pulser
All RABO meter indexes can be easily outfitted with a pulse output
device to interface with auxiliary equipment. Installation of a pulser
is quick and easy, and requires no disassembly. To install a pulser,
simply slide the pulser into the slot on the index cover [Figure 16],
and connect the wires to the desired auxiliary devices [Figure 17].
The pulser can be secured to the index cover screw with a seal wire
to mitigate and indicate tampering.
!
WARNING
Explosion Hazard
Auxiliary equipment and interconnecting wiring must be in
accordance with local and national codes for hazardous areas.
1
2
3
4
5
6
RABO
®
Rotary Gas Meter
10 Elster Instromet
