Multi-Tech Systems 7500 - Manual (Page 170)

I/O Specifications ION 7500 / ION 7600 User’s Guide
Page 170 Chapter 6 - Hardware Reference
Mechanical Relay Outputs
Specifications for the three Form C relays (R1, R2 and R3) are as follows:
1 Consult the device’s operating instructions or manufacturer for assistance if required.
Specification Standard I/0
Rated Voltage 250 VAC / 30 VDC
Rated Load @ Rated Voltage 10 A resistive 7.5 A (AC) / 5 A (DC) Inductive (p.f. = 0.4)
Max. Voltage
380 VAC, 125 VDC, Installation category III (Distribution),
Pollution degree 2
Max Load @ Max Voltage 0.2A (DC) / 3A (AC)
Max. Switching Load
2,500 VA resistive
1,875 VA inductive (p.f. = 0.4)
Isolation 5,000 VAC for 1 minute
Lifetime
no load: 10,000,000 operations
rated voltage and load: 100,000 operations
Turn-On Time 8.3 ms Max (60 Hz)
Turn-Off Time
AC: 8.3 ms Max (60 Hz)
DC: 5 ms Max
Update Time ½ cycle or 1-second
Connector Type Ring or spade
Wire Type
Use the appropriate gauge wire for the amount of current
that could be drawn by the connected device
1
Additional External Excitation (Optional) Internal Excitation
Rear View of Meter
Standard I/O
mechanical relays