Agilent Technologies HS452 - Input;Output Communications

Technical Information
Pump Electronic Controller
5
HS452, HS652 Rotary Vane Pumps User Manual / 87-900-978-01 (H) 81/102
 EN6100-4-4
 EN61000-4-5
 RF EN61000-4-6
 EN61000-4-8
 EN61000-4-11
 EN61010-1
 CSA mark:
 EN61010-1, Installation category II, pollution degree 2
 EN60950
Input/Output Communications:
Tab. 5 P1 – I/O
PIN N. SIGNAL NAME IN / OUT
1 Norm. Status (N.O. relay contact) out
2 Speed setting (0-10V) in
3 Oil level (relay contact) out
4 Start (-) in
5 Ground out
6 Norm. Status (N.O. relay contact) out
7 Oil level (relay contact) out
8 Start (+) in
9 24V out
 Remote Start/Stop
 Rotational speed setting by analog input (0-10 V):
 High speed (68 Hz): Vin>9 V
 Low speed (46 Hz): Vin<1 V
 frequency interlock (46Hz)