3
TECHNICAL SPECIFICATIONS
3.3
Input/Output Connections and User Display
Outputs
10, Isolated Output (10 Wh/P, Kh = 10)
100, Isolated Output (100 Wh/P, Kh=100)
1000, Isolated Output (1 kWh/P, Kh=1000)
ISOL COM
Counter (kh = 100 or kh = 1000)*
+12 VDC
(MMS and MMD models only)
* Recommended Leviton Mechanical Counters part numbers are:
MPCTR-1KW (1kWh) and MPCTR-TKW (0.1kWh).
LED Indicators
Load LED (green)
LCD Display
Table 2B - Output Connections
Table 3 - Display Indicators
10
Description
Isolated pulse output: 5 watthours
on, 5 watthours off, referenced to
ISOL COM
Isolated pulse output: 50 watthours
on, 50 watthours off, referenced to
ISOL COM
Isolated pulse output: 500 watthours
on, 500 watthours off, referenced to
ISOL COM
Isolated common for 10/100/1000
isolated outputs
For 12 V DC electro-mechanical
counter
+12VDC @ 10ma Max output
(Not Isolated for pre-wiring only)
Description
50% duty cycle LED to verify proper
meter function when connected to a
load. At 200 watts, LED will flash 1.5
minutes on, 1.5 minutes off; with no
load, LED will remain on or off
LCD display that shows total kWh
(also displays kw demand,
instantaneous kw, error codes if
applicable, and more information
upon boot. Refer to the mini meter
manual for complete information)