GIR-3000 Instruction Manual
PAGE
8 of 44
Rev 2.0, 2012.8.21
4.
Name of Components and Main features
4.1.
Components
1
1
4
3
9
13
14
17
22
MITTER
TRON
TRANSMITTER
GASTRON
U
P
T
F
I
L
P
R
E
S
S
U
P
T
F
I
L
P
R
E
S
S
15
16
11
12
10
19
18
21
8
21
18
4
5
2
7
23
20
19
24
25
6
26
GIR3000A_H_MAIN_SCH
REV0 2012-06-08
[485B][485A]
[ALM1]
[ALM2]
[TRB]
[VISO]
[+V]
B
A
B
A
B
AL2
AL1
TRB
A
[-V] [mA]
[H-]
[H+]
C
C
C
[ETH]
CN1
CN10
CN11
CN2
CN3
CN4
CN6
CN7
CN8
CN9
D1
GH1
J1
J2
J3
J4
RY1
RY2
RY3
S1
TP3
TP4
Z1
GH5
GH2
+
C14
GH3
CN12
CN5
[Figure 1. GIR3000 Components]
No.
Name
No.
Name
1
HOUSING
14
RESET SWITCH
2
MAIN PCB
15
↑
SWITCH
3
DISPLAY PCB
16
↓
SWITCH
4
POWER/SIGNAL TERMINAL
17
EXTERNAL EARTH (4sq ↑)
5
ALARM SIGNAL TERMINAL
18
MOUNT HOLES (2-Ø7)
6
RS-485 SIGNAL TERMINAL
19
COVER FIXED SCREW
7
SENSOR TERMINAL
20
SENSOR THREAD
8
POWER SWITCH
21
CABLE INLET
9
POWER LED LAMP
22
INTERNAL EARTH (2sq ↑)
10
TROUBLE LED LAMP
23
RS-485 Module or HART Module (Option)
11
ALARM1 LED LAMP
24
Relay Contact Type Selection
12
ALARM2 LED LAMP
25
Warning Light Connector
13
FUNCTION SWITCH
26
Program Downloading Connector
[Table 2. Components Reference Table]
