Lathem DDC2 Uživatelský manuál stáhnout pdf (Strana 54)

DDC2 / 4-RS -485 Wiring Digital Display Wall Clock Guide Page 48

LTR0 to DDC2-RS / 4-RS

Wire Signal Signal JP4 Connection

Gray Transmit Data (-) Transmit Data (-) D-

Orange Transmit Data (+) Transmit Data (+) D+

Black Signal Ground Signal Ground GND

BLK

115VAC

Local

Power

Other Clocks

LTR0 Fly Leads

Cable should be RS232 twisted pair / CAT3 or CAT5 type.

Maximum distance to last DDC Clock is 4000 feet.

Last DDC Clock must have jumper installed on position J2.

See page 8 for details.

Set switches 1-5 of S1 as shown.

Indicates depressed side of switch

LTR 0

BLK

ORN

GRY

GND of JP4

D- of JP4

D+ of JP4

DDC2-RS / 4-RS - JP4 Connector

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Lathem DDC2 Uživatelský manuál Strana 54