EMRI ASU31 Analog Servo Unit 110V
$1,999.99
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EMRI ASU31 Analog Servo Unit 110V
$1,999.99
EMRI ASU31 Analog Servo Unit 110V
Specifications
| Brand | EMRI A/S |
| Model | ASU 31 |
| Part Number | ASU 31 (nameplate TYPE ASU 31) |
| Type | Analog Servo Unit |
| Series | ASU analog servo unit, part of EMRI's rudder control unit (RCU) range of servo units connected to the rudder or azimuth steering gear |
| Application | Marine steering control - steering gear rudder servo control with local/remote selection, port and starboard rudder limits and alarm output |
| Supply Voltage | 110 V (transformer tagged 110 VOLT, primary tapped 0-115 V) |
| Transformer | 4-1337-1 (98/35-3375), secondaries 22V-0,5A / 22V-0,5A and 0 / 21V / 23V / 25V-2A |
| Internal Supply Rails | +15 V DC / -15 V DC and 24 V DC |
| Fuse Rating | 2 AMP |
| Relay Functions | RL1 Local (110 V AC), RL2 Port Limit (110 V AC), RL3 Stbd Limit (110 V AC), RL4 Alarm (24 V DC) |
| Fitted Relays | 3 x Electromatic EL 305 110, 110 V AC coil; 1 x Schrack, 24 V DC coil, made in Austria, OVE approved |
| Control Board | EMRI ASA21 (read from the board label, Ser.no 13) |
| Second Board | ERL 31 (read from the board, Ser.no 17) |
| Auxiliary Board | SSS, with MKT1822 3,3 uF / 63 V capacitors |
| Adjustments | Rudder limit, proportional band, stroke limit compensation, bias, offset and NFU current trimmers, plus Normal/Test wheel selector |
| Country Of Origin | Made in Denmark |
| Condition | PRE-OWNED / SECOND HAND |
| REF | ATLS4091 |
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