Schneider Electric ION7650 Manual De Usuario
PowerLogic ION7550 / ION7650 Installation Guide
10
© 2007 Schneider Electric. All rights reserved.
Digital Inputs: S1 - S8
Digital Inputs (Meter Ordering Option): DI1 - DI8
Type
Self-excited (internal 30 VDC supply)
Application
Dry contact sensing, or with external excitation
Wire
1.3 to 0.1 mm
2
(16 to 28 AWG)
Min. Pulse Width
1 ms
Max. Pulse Rate
20 pulses per second
Timing Resolution
1 ms
Updated
½ cycle (after timing resolution)
Isolation to Ground
max. 200 VDC for 10s
Max. External Voltage 130 VDC continuous
S
C
O
M
S
1
S
2
S
3
S
4
S
5
S
6
S
7
S
8
DIGITAL INPUTS
_
+
S8
S7
SCOM
+
_
30 V
DC
+
_
+
_
S8
S7
SCOM
+
_
30 V
DC
+
_
+
_
Internal Excitation
External Excitation
Optically-
coupled switch
External Supply
130 VDC max
Meter
Meter
Optically-
coupled switch
Type
Self excited (internal 30 VDC supply)
Application
Dry contact sensing, or with external excitation
Wire
1.3 to 0.1 mm
2
(16 to 28 AWG)
Min. Pulse Width
20 ms
Max. Pulse Rate
25 pulses per second
Timing Resolution
2 ms
Updated
½ cycle (after timing resolution)
Isolation to Ground
750 VDC
Max. External Voltage 50 VDC continuous
Internal Excitation
External Excitation
Optically-
coupled switch
Optically-
coupled switch
External Supply
50 VDC max
Meter
Meter