Optimate Optimate Optimate Optimate Optimate DirectView  
OP-420 OP-440 OP-620 OP-640 Op1500/1510 DV-1000  
Text Only Text Only Text Only Text Only Text Only Text Only  
No Graphics No Graphics No Graphics No Graphics No Graphics No Graphics  
2 4 2 4 2 4  
20 20 20 20 20 16  
No No No No No No  
No No No No No No  
No No No No No No  
No No No No No No  
1 1 1 1 1 1  
Inc/Dec only None Inc/Dec only Inc/Dec only Keypad or Inc/Dec Inc/Dec only  
Green only Green only Green only Green only Green only 1  
4 None 5 5 5 0  
No No No No Yes, 11 buttons No  
None None 5 (Up, Down, Menu, Clear/Abort, Enter) None 4 (CE, Up, Down, Enter) 10  
4 None 5 8 8 None  
Yes, 5VDC Yes, 5VDC Yes, 8-30VDC Yes, 8-30VDC Yes, 8-30VDC Not when used with an AutomationDirect PLC  
NEMA 4
(Indoor only)
NEMA 4
(Indoor only)
NEMA 4
(Indoor only)
NEMA 4
(Indoor only)
NEMA 4
(Indoor only)
None  
UL, cUL, CE UL, cUL, CE UL, cUL, CE UL, cUL, CE UL, cUL, CE UL, cUL, CE  
160 messages 160 messages 160 messages 160 messages 160 messages N/A
Uses PLC memory
 
~6 KB ~12 KB ~6 KB ~12 KB ~6 KB 0 KB  
$30 $30 $30 $30 $30 Programmed from PLC  
$Call $Call $Call $Call $Call $Call