Juniper Networks 44050456001 installation instructions DB9P, DB25S, DB25P

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10. Connect the Universal Power Supply to AC power.

Note 1: A plug adapter may be required for use outside of North America.

Note 2: In redundant VM installations, remeasure the converter power supply out- put to be sure it is at 12 volts. This is necessary because of the increased cable load- ing.

11.The Triton hardware connection is now complete. The Jupiter configuration tables must be modified to include the Triton switcher. Refer to the Jupiter Facility Control System Installation and Operating manual, part number 04–045707–002, for information on configuration for control of Triton switchers.

to VM 3000	to RS–422/232		to Triton
serial port		converter	RS–232 Port
1	1	1	1
G	G	G
6	14	14	6
2	T+	2	2
	2
R–	T–	Rx	Tx
7	15	15	7
R+	3	3
3			3
T+		Tx	Rx
8	16	16	8
T–
	4	4
4			4
9	17	17	9
	R+
5	5	5	5
	R–	18	G
	18
	6	6
DB9P	19	19	DB9P
(male)	7	7	(male)
	20	20
	8	8

=	twisted pair
G	Ground
R–	Receive minus
R+	Receive plus
T+	Transmit plus
T–	Transmit minus

DB25S

(female)

21	21		G	Ground
			Rx	Receive
9		9
			Tx	Transmit
22	22
10		10
23	23
11		11	Figure 2. Cables for connecting
			VM 3000, Converter, and Triton.
24	24
12		12
25	25
13		13	DB25P

(male)

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