Master Station Board
The N-8031SB is a printed circuit board unit for the N-8031MS Flush-mount Hands-Free Master Station, You can make the master station suitable for applications using the N-8031SB in combination with the operation panel section to be prepared separately.
| N-8031SB | N-8031MS | N-8033MS | |
|---|---|---|---|
| Power source |
48 V DC (supplied from the IP network intercom exchange) |
48 V DC (supplied from the IP network intercom exchange) |
48 V DC (supplied from the IP network intercom exchange) |
| Power / current consumption |
2.4 W (max.) |
2.4 W (max.) |
2.4 W (max.) |
| Frequency response |
300 Hz - 7 kHz |
300 Hz - 7 kHz |
300 Hz - 7 kHz |
| Inputs |
No-voltage make contact input, open voltage: 5 V DC, short-circuit current: 1 mA, screwless connector (5 pins) |
No-voltage make contact input, open voltage: 5 V DC, short-circuit current: 1 mA, screwless connector (5 pins) |
No-voltage make contact input, open voltage: 5 V DC, short-circuit current: 1 mA, screwless connector (5 pins) |
| Dimensions |
70 x 185 x 20.6 mm (W x H x D) |
115 x 254 x 54.6 mm (W x H x D) |
115 x 254 x 54.6 mm (W x H x D) |
| Weight |
0.21 kg |
0.85 kg |
0.85 kg |
| Finish |
Stainless steel |
white, grey |
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