Toshiba PROSEC T3 User Manual page 21

Status LEDs
Indicates the PI312 operation status. 6 LEDs are provided for each channel.
A
B
EXT
S1
S2
G
NOTE
(1) In the programmable interval timer mode, this LED is controlled by the internal
clock.
(2) For the soft-gate, refer to section 4.1.
Channel 1 and Channel 2 pulse input terminals
Used to connect the external pulse input signals. 16 terminals are provided for each
channel.
Terminal No.
CH1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
NOTE
(1) Internal circuit for each phase input or EXT input is isolated each other.
(2) For external wiring, refer to section 3.
Lit when the phase A pulse input is ON (see Note 1)
Lit when the phase B pulse input is ON
Lit when the external limit input (EXT) is ON
Lit when the comparison output (∗S1) is ON
Lit when the comparison output (∗S2) is ON
Lit when both the phase G (gate) and the soft-gate are ON (see Note 2)
Signal
CH2 name
17 A12 0 V terminal for 12 Vdc input
18 AP Plus voltage terminal, 12 or 5 Vdc
19 A5I 0 V terminal for 5 Vdc input
20 BP Plus voltage terminal, 12 or 5 Vdc
21 B12 0 V terminal for 12 Vdc input
22 B5 0 V terminal for 5 Vdc input
23 G12 0 V terminal for 12 Vdc input
24 GP Plus voltage terminal, 12 or 5 Vdc
25 G5I 0 V terminal for 5 Vdc input
26 MP Plus voltage terminal, 12 or 5 Vdc
27 M12 0 V terminal for 12 Vdc input
28 M5 0 V terminal for 5 Vdc input
29 -EXT 0 V terminal
30 +EXT Plus voltage terminal, 12 or 24 Vdc input
31 SP No use
32 SHIELD Cable shield connection terminal
(internally connected to the T3's frame ground)
1. PI312 Overview
Description
Phase A input
Phase B input
Phase G (gate) input
Phase M (mark)
input
External limit (EXT)
User's Manual
19