Merz UHRO-16, Руководство пользователя

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When a reed relay is used with an electromagnetic relay or solenoid, the energy stored will cause an inverse voltage when the
reed contacts break. The voltage, although dependent on the inductance value, sometimes reaches as high as several hundred
volts and becomes a major factor to deteriorate the contacts.
• DC: Protection circuit with a diode
• DC and AC: Protection circuit with Varistor or RC-element
The suppressor must be made to the load.
TB4/5 Relay-Output
Schematic Outputs
Contact protection circuits
Pin Signal Description
1 NO 0 Relay Ch. 00 - Output
2 COM 0 Relay Ch. 00 - Output
3 NO 1 Relay Ch. 01 - Output
4 COM 1 Relay Ch. 01 - Output
5 NO 2 Relay Ch. 02 - Output
6 COM 2 Relay Ch. 02 - Output
7 NO 3 Relay Ch. 03 - Output
8 COM 3 Relay Ch. 03 - Output
9 NO 4 Relay Ch. 04 - Output
10 COM 4 Relay Ch. 04 - Output
11 NO 5 Relay Ch. 05 - Output
12 COM 5 Relay Ch. 05 - Output
13 NO 6 Relay Ch. 06 - Output
14 COM 6 Relay Ch. 06 - Output
15 NO 7 Relay Ch. 07 - Output
16 COM 7 Relay Ch. 07 - Output
Pin Signal Description
1 NO 8 Relay Ch. 08 - Output
2 COM 8 Relay Ch. 08 - Output
3 NO 9 Relay Ch. 09 - Output
4 COM 9 Relay Ch. 09 - Output
5 NO 10 Relay Ch. 10 - Output
6 COM 10 Relay Ch. 10 - Output
7 NO 11 Relay Ch. 11 - Output
8 COM 11 Relay Ch. 11 - Output
9 NO 12 Relay Ch. 12 - Output
10 COM 12 Relay Ch. 12 - Output
11 NO 13 Relay Ch. 13 - Output
12 COM 13 Relay Ch. 13 - Output
13 NO 14 Relay Ch. 14 - Output
14 COM 14 Relay Ch. 14 - Output
15 NO 15 Relay Ch. 15 - Output
16 COM 15 Relay Ch. 15 - Output