Spellman EBM30N/TEG - Control Connectors PL2 and PL3

EBM30N/TEG – Installation and User Guide
Document Number: 81773-4
Issue: 2
Spellman High Voltage Electronics Limited | +44 (0)1798 877000 | hvsales@spellmanhv.co.uk | Broomers Park, Pulborough, W. Sussex, UK. RH20 2RY
TEMPLATE: 40776 ISS A | ECN I-10067 | DATE: 16/04/21
QA/ENG/SAL
© 2021 Spellman High Voltage Electronics Corporation
Page 9 of 16
3.3.2. Control Connectors – PL2 and PL3
Analog In/Out Connector PL3
Manufacturer JST Model S15B-EH
pin#
Signal
I/O
Description
Remarks
1
Fil Prog(+)
I
0 to 4V = 0 to 4V Filament output
Differential-input
2
Fil Prog(-)
I
3
Bias Cancel Prog(+)
I
0 to 3.5V = 0 to 3.5kV Bias Cancellation
output
Differential-input
4
Bias Cancel Prog(-)
I
5
Acc Prog(+)
I
0 to 6V = 0 to 30kV Accelerator output
Differential-input
6
Acc Prog(-)
I
7
EMS
O
0 to 10V = 0 to 200uA Emission current.
Limited to 12V maximum. 3% or 0.1V,
whichever is greater
8
EMS 0V
O
9
PMT Prog(+)
I
0 to 6.5V = 0 to 1300V P.M.T output
Differential-input
10
PMT Prog(-)
I
11
Scintillator Prog (+)
I
0 to 5.5V = 0kV to 11kV Scintillator
output
Differential-input
12
Scintillator Prog (-)
I
13
Collector Prog
I
0 to 5V = 0 to 500V Collector output
Differential-input
14
Collector Prog 0V
I
15
-
-
Not Used
Digital In/Out Connector PL2
Manufacturer JST Model S10B-EH
pin#
Signal
I/O
Description
Remarks
1
Remote on/off
I
Outputs 1,2 and 3 (Acc., Bias, Fil.) remote
on/off
High = off
2
Remote 4 on/off
I
Output 4 remote on/off
High = off
3
Remote 5 on/off
I
Output 5 remote on/off
High = off
4
Remote 6 on/off
I
Output 6 remote on/off
High = off
5
Remote signal gnd
I
0V connection for remote controls
6
Filament open cct
O
Open collector logic level
LOW <0.5V at ≤1.6mA
HIGH >2.5V at ≤-180uA
High = failed
7
Filament OC return
O
8
-
-
Not Used
9
-
-
Not Used
10
-
-
Not Used