Gardner Denver RDS Series Operation And Maintenance page 13

RDS Series —50-1000 SCFM
Installing the Dryer
4.4 Drain Valve Timer Options
Jumper
Selection
Model Interval
50 SCFM I1
75 SCFM I1
100 SCFM I1
125 SCFM I1
150 SCFM I1
200 SCFM I1
250 SCFM I1
300 SCFM I1
400 SCFM I1
500 SCFM I1
650 SCFM I1
800 SCFM I1
1000 SCFM I1
Drain
Timing (Sec.)
Duration Interval Duration
S3 132
S3 132
S3 132
S3 132
S3 132
S3 132
S2 132
S1 132
S1 132
S1 132
S3 132
S3 132
S2 132
4.5 Optional –
AUXILIARY AND REMOTE CONTACTS - THE DRYER IS
EQUIPPED WITH AUXILIARY AND REMOTE CONTACTS FOR
INTERFACE TO CUSTOMER CONTROLS AND AUTOMATION
SYSTEMS. THESE CONTACTS CAN BE USED FOR REMOTE
START AND ALARMS. CONNECT THESE CONTACTS
1.5 ACCORDING TO THE FOLLOWING DIAGRAM.
1.5
1.5
1.5
1.5
POWER SUPPLY
2.5
48VAC/DC MAX.
2.5
3.5
3.5
3.5
1.5
1.5
2.5
POWER SUPPLY
48VAC/DC MAX.
POWER SUPPLY
48VAC/DC MAX.
Section 4
Remote Contacts
RUNNING SIGNAL OUTPUT
(ON WHEN DRYER IS RUNNING)
NO-VOLTAGE
CONTACT
ALARM SIGNAL OUTPUT
(ON WHEN DRYER IS MALFUNCTIONING)
DEW POINT ALARM SIGNAL OUTPUT
(ON WHEN DEW POINT IS ABNORMAL)