6712SR Refrigerated Sampler
Section 1 Introduction

1-13

Table 1-4 Connector Specifications

Connector Icon Pin Location Diagram Pin Function

POWER SOURCE 2-PIN MALE, SEALED AGround

B +12 volts DC
RAIN GAUGE 9-PIN FEMALE, SEALED
A +12 volts DC
BGround
C Programmable I/O1 pin
D Rain gauge input
E Not Connected
F SDI-12 Data
G Not Connected
H Programmable I/O2 pin
I Programmable I/O3 pin

INTERROGATOR 6-PIN FEMALE, SEALED ASwitched +12 volts DC

BGround
C Connection Sense
DTransmit
E Receive
FNC

FLOW METER 6-PIN MALE, SEALED A +12 volts DC

BGround
C Flow Pulses In
D Bottle Number Out
Dual Sampler Out
E Event Mark Out
F Inhibit In

MODULE

(IN MODULE BAY)

8-PIN MALE, SEALED 1NC

2 +12 volts DC
3Ground
4 Module Sense
5 Receive
6Transmit
7Clock
8 Control
AB
A
BC
D
F
G
H
E
I
A
B
C
D
E
F
A
B
C
D
E
F
1
2
3
45
6
7
8